% Refactored *most* Multiblock Tooltips.

% Disabled lots of debug logging.
$ Greatly improved the structural checks of many multis.

27 files changed, 1459 insertions, 1540 deletions

diff --git a/src/Java/gtPlusPlus/xmod/gregtech/api/metatileentity/implementations/base/GregtechMeta_MultiBlockBase.java b/src/Java/gtPlusPlus/xmod/gregtech/api/metatileentity/implementations/base/GregtechMeta_MultiBlockBase.java
index c288fac496..81f6e9281b 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/api/metatileentity/implementations/base/GregtechMeta_MultiBlockBase.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/api/metatileentity/implementations/base/GregtechMeta_MultiBlockBase.java
@@ -51,6 +51,7 @@ import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.GT_MetaTileEn
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch_InputBattery;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch_OutputBattery;
 import gtPlusPlus.xmod.gregtech.api.objects.MultiblockRequirements;
+import net.minecraft.block.Block;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.InventoryPlayer;
 import net.minecraft.inventory.IInventory;
@@ -225,11 +226,11 @@ GT_MetaTileEntity_MultiBlockBase {
 				" "+StatCollector.translateToLocal("GTPP.multiblock.efficiency")+": "+
 				EnumChatFormatting.YELLOW+Float.toString(mEfficiency / 100.0F)+EnumChatFormatting.RESET + " %");
 
-		
+
 		mInfo.add(StatCollector.translateToLocal("GTPP.multiblock.pollution")+": "+ EnumChatFormatting.RED + this.getPollutionPerTick(null)*20+ EnumChatFormatting.RESET+"/sec");
 		mInfo.add(StatCollector.translateToLocal("GTPP.multiblock.pollutionreduced")+": "+ EnumChatFormatting.GREEN + mPollutionReduction+ EnumChatFormatting.RESET+" %");
 
-		
+
 		mInfo.add(StatCollector.translateToLocal("GTPP.CC.machinetier")+": "+
 				EnumChatFormatting.GREEN+tTier+EnumChatFormatting.RESET);
 
@@ -244,901 +245,927 @@ GT_MetaTileEntity_MultiBlockBase {
 		mInfo.add("Total Time in ticks: " + EnumChatFormatting.DARK_GREEN + Long.toString(this.mTotalRunTime));
 
 
-	String[] mInfo2 = new String[mInfo.size()];
-	mInfo.toArray(mInfo2);
-	return mInfo2;
+		String[] mInfo2 = new String[mInfo.size()];
+		mInfo.toArray(mInfo2);
+		return mInfo2;
 
 
 
-}
+	}
 
-@Override
-public boolean isGivingInformation() {
-	return true;
-}
+	@Override
+	public boolean isGivingInformation() {
+		return true;
+	}
 
-private String[] aCachedToolTip;
-
-@Override
-public final String[] getDescription() {		
-	if (aCachedToolTip != null) {
-		return aCachedToolTip;
-	}		
-	String[] x = getTooltip();		
-	//Add Stock Tooltip to bottom of list
-	String[] z;		
-	if (getPollutionPerTick(null) > 0) {
-		z = new String[] {
-				getPollutionTooltip(),
-				getMachineTooltip(),
-				CORE.GT_Tooltip};
-	}
-	else {
-		z = new String[] {
-				getMachineTooltip(),
-				CORE.GT_Tooltip};		
-	}
-
-	int a2, a3;
-	a2 = x != null ? x.length : 0;
-	a3 = z != null ? z.length : 0; 
-	String[] aToolTip = new String[(a2 + a3)];
-	aToolTip = ArrayUtils.addAll(aToolTip, x);
-	aToolTip = ArrayUtils.addAll(aToolTip, z);
-	aCachedToolTip = aToolTip;
-	return aToolTip;
-}
+	private String[] aCachedToolTip;
 
-public abstract String[] getTooltip();
+	/*private final String aRequiresMuffler = "1x Muffler Hatch";
+	private final String aRequiresCoreModule = "1x Core Module";
+	private final String aRequiresMaint = "1x Maintanence Hatch";*/
 
-public synchronized final MultiblockRequirements getRequirements() {
-	return mRequirements;
-}
+	@Override
+	public final String[] getDescription() {		
+		/*if (aCachedToolTip != null) {
+			boolean uuuu = false;
+			for (String s : aCachedToolTip) {
+				if (s.toLowerCase().contains(".")) {
+					uuuu = true;
+					break;
+				}
+			}
+			if (!uuuu) {
+				return aCachedToolTip;				
+			}
+			else {
+				aCachedToolTip = null;
+			}			
+		}*/
+		
+		String aRequiresMuffler = "1x Muffler Hatch";
+		String aRequiresCoreModule = "1x Core Module";
+		String aRequiresMaint = "1x Maintanence Hatch";
+		
+		String[] x = getTooltip();		
+		//Add Stock Tooltip to bottom of list
+		String[] z;		
+		if (getPollutionPerTick(null) > 0) {
+			z = new String[] {
+					aRequiresMaint,
+					aRequiresCoreModule,
+					aRequiresMuffler,
+					getPollutionTooltip(),
+					getMachineTooltip(),
+					CORE.GT_Tooltip};
+		}
+		else {
+			z = new String[] {
+					aRequiresMaint,
+					aRequiresCoreModule,
+					getMachineTooltip(),
+					CORE.GT_Tooltip};		
+		}
 
-//public abstract MultiblockRequirements setRequirements();
+		int a2, a3;
+		a2 = x != null ? x.length : 0;
+		a3 = z != null ? z.length : 0; 
+		String[] aToolTip = new String[(a2 + a3)];
+		aToolTip = ArrayUtils.addAll(aToolTip, x);
+		aToolTip = ArrayUtils.addAll(aToolTip, z);
+		aCachedToolTip = aToolTip;
+		return aToolTip;
+	}
 
-public synchronized final void setRequirementsInternal() {
-	//this.mRequirements = setRequirements();
-	this.mRequirements = null;
-}
+	public abstract String[] getTooltip();
 
-public int getAmountOfOutputs() {
-	return 1;
-}
+	public synchronized final MultiblockRequirements getRequirements() {
+		return mRequirements;
+	}
 
-public abstract int getMaxParallelRecipes();
-public abstract int getEuDiscountForParallelism();
+	//public abstract MultiblockRequirements setRequirements();
 
-@Override
-public boolean isCorrectMachinePart(final ItemStack paramItemStack) {
-	return true;
-}
+	public synchronized final void setRequirementsInternal() {
+		//this.mRequirements = setRequirements();
+		this.mRequirements = null;
+	}
 
-@Override
-public int getDamageToComponent(final ItemStack paramItemStack) {
-	return 0;
-}
+	public int getAmountOfOutputs() {
+		return 1;
+	}
 
-@Override
-public boolean explodesOnComponentBreak(ItemStack p0) {
-	return false;
-}
+	public abstract int getMaxParallelRecipes();
+	public abstract int getEuDiscountForParallelism();
 
-@Override
-public void startSoundLoop(final byte aIndex, final double aX, final double aY, final double aZ) {
-	super.startSoundLoop(aIndex, aX, aY, aZ);
-	if (aIndex == 1) {
-		GT_Utility.doSoundAtClient(getSound(), 10, 1.0F, aX, aY, aZ);
+	@Override
+	public boolean isCorrectMachinePart(final ItemStack paramItemStack) {
+		return true;
 	}
-}
 
-public void startProcess() {
-	if(GT_Utility.isStringValid(getSound())) this.sendLoopStart((byte) 1);
-}
+	@Override
+	public int getDamageToComponent(final ItemStack paramItemStack) {
+		return 0;
+	}
 
-public String getSound() { return ""; }
+	@Override
+	public boolean explodesOnComponentBreak(ItemStack p0) {
+		return false;
+	}
 
-public boolean canBufferOutputs(final GT_Recipe aRecipe, int aParallelRecipes) {
-	if (aRecipe.mOutputs.length > 16) {
-		// Gendustry custom comb with a billion centrifuge outputs? Do it anyway.
-		return true;
+	@Override
+	public void startSoundLoop(final byte aIndex, final double aX, final double aY, final double aZ) {
+		super.startSoundLoop(aIndex, aX, aY, aZ);
+		if (aIndex == 1) {
+			GT_Utility.doSoundAtClient(getSound(), 10, 1.0F, aX, aY, aZ);
+		}
+	}
+
+	public void startProcess() {
+		if(GT_Utility.isStringValid(getSound())) this.sendLoopStart((byte) 1);
 	}
 
-	// Count slots available in output buses
-	ArrayList<ItemStack> tBusStacks = new ArrayList<>();
+	public String getSound() { return ""; }
 
-	int tEmptySlots = 0;
-	for (final GT_MetaTileEntity_Hatch_OutputBus tBus : this.mOutputBusses) {
-		if (!isValidMetaTileEntity(tBus)) {
-			continue;
+	public boolean canBufferOutputs(final GT_Recipe aRecipe, int aParallelRecipes) {
+		if (aRecipe.mOutputs.length > 16) {
+			// Gendustry custom comb with a billion centrifuge outputs? Do it anyway.
+			return true;
 		}
-		final IInventory tBusInv = tBus.getBaseMetaTileEntity();
-		for (int i = 0; i < tBusInv.getSizeInventory(); i++) {
-			if (tBus.getStackInSlot(i) == null) {
-				tEmptySlots++;
+
+		// Count slots available in output buses
+		ArrayList<ItemStack> tBusStacks = new ArrayList<>();
+
+		int tEmptySlots = 0;
+		for (final GT_MetaTileEntity_Hatch_OutputBus tBus : this.mOutputBusses) {
+			if (!isValidMetaTileEntity(tBus)) {
+				continue;
 			}
-			else {
-				tBusStacks.add(tBus.getStackInSlot(i));
+			final IInventory tBusInv = tBus.getBaseMetaTileEntity();
+			for (int i = 0; i < tBusInv.getSizeInventory(); i++) {
+				if (tBus.getStackInSlot(i) == null) {
+					tEmptySlots++;
+				}
+				else {
+					tBusStacks.add(tBus.getStackInSlot(i));
+				}
 			}
 		}
-	}
 
-	int slotsNeeded = aRecipe.mOutputs.length;
-	for (final ItemStack tRecipeOutput: aRecipe.mOutputs) {
-		if (tRecipeOutput == null) continue;
-		int amount = tRecipeOutput.stackSize * aParallelRecipes;
-		for (final ItemStack tBusStack : tBusStacks) {
-			if (GT_Utility.areStacksEqual(tBusStack, tRecipeOutput)) {
-				if (tBusStack.stackSize + amount <= tBusStack.getMaxStackSize()) {
-					slotsNeeded--;
-					break;
+		int slotsNeeded = aRecipe.mOutputs.length;
+		for (final ItemStack tRecipeOutput: aRecipe.mOutputs) {
+			if (tRecipeOutput == null) continue;
+			int amount = tRecipeOutput.stackSize * aParallelRecipes;
+			for (final ItemStack tBusStack : tBusStacks) {
+				if (GT_Utility.areStacksEqual(tBusStack, tRecipeOutput)) {
+					if (tBusStack.stackSize + amount <= tBusStack.getMaxStackSize()) {
+						slotsNeeded--;
+						break;
+					}
 				}
 			}
 		}
-	}
-	// Enough open slots?
-	if (tEmptySlots < slotsNeeded) return false;
-
-	// For each output fluid, make sure an output hatch can accept it.
-	for (FluidStack tRecipeFluid: aRecipe.mFluidOutputs) {
-		if (tRecipeFluid == null) continue;
-		boolean tCanBufferFluid = false;
-		int tRecipeAmount = tRecipeFluid.amount;
-		for (final GT_MetaTileEntity_Hatch_Output tHatch : this.mOutputHatches) {
-			FluidStack tHatchFluid = tHatch.getFluid();
-			if (tHatchFluid == null) {
-				if(tHatch.getCapacity() > tRecipeAmount) {
+		// Enough open slots?
+		if (tEmptySlots < slotsNeeded) return false;
+
+		// For each output fluid, make sure an output hatch can accept it.
+		for (FluidStack tRecipeFluid: aRecipe.mFluidOutputs) {
+			if (tRecipeFluid == null) continue;
+			boolean tCanBufferFluid = false;
+			int tRecipeAmount = tRecipeFluid.amount;
+			for (final GT_MetaTileEntity_Hatch_Output tHatch : this.mOutputHatches) {
+				FluidStack tHatchFluid = tHatch.getFluid();
+				if (tHatchFluid == null) {
+					if(tHatch.getCapacity() > tRecipeAmount) {
+						tCanBufferFluid = true;
+						break;
+					}
+				}
+				else if (tHatchFluid.isFluidEqual(tRecipeFluid) && tHatch.getCapacity() - tHatchFluid.amount > tRecipeAmount) {
 					tCanBufferFluid = true;
 					break;
 				}
 			}
-			else if (tHatchFluid.isFluidEqual(tRecipeFluid) && tHatch.getCapacity() - tHatchFluid.amount > tRecipeAmount) {
-				tCanBufferFluid = true;
-				break;
-			}
+			if (!tCanBufferFluid) return false;
 		}
-		if (!tCanBufferFluid) return false;
+		return true;
 	}
-	return true;
-}
 
-/**
- * A Static {@link Method} object which holds the current status of logging.
- */
-public static Method aLogger = null;
+	/**
+	 * A Static {@link Method} object which holds the current status of logging.
+	 */
+	public static Method aLogger = null;
 
-public void log(String s) {
-	boolean isDebugLogging = CORE.DEBUG;	
-	boolean reset = false;
-	if (aLogger == null || reset) {
-		if (isDebugLogging) {
-			try {
-				aLogger = Logger.class.getMethod("INFO", String.class);
-			} catch (NoSuchMethodException | SecurityException e) {}
-		}
-		else {
-			try {
-				aLogger = Logger.class.getMethod("MACHINE_INFO", String.class);
-			} catch (NoSuchMethodException | SecurityException e) {}			
+	public void log(String s) {
+		boolean isDebugLogging = CORE.DEBUG;	
+		boolean reset = false;
+		if (aLogger == null || reset) {
+			if (isDebugLogging) {
+				try {
+					aLogger = Logger.class.getMethod("INFO", String.class);
+				} catch (NoSuchMethodException | SecurityException e) {}
+			}
+			else {
+				try {
+					aLogger = Logger.class.getMethod("MACHINE_INFO", String.class);
+				} catch (NoSuchMethodException | SecurityException e) {}			
+			}
 		}
-	}
-	try {
-		aLogger.invoke(null, s);
-	} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {}
+		try {
+			aLogger.invoke(null, s);
+		} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {}
 
-}
-
-public boolean checkRecipeGeneric() {
-	return checkRecipeGeneric(1, 100, 0);
-}
+	}
 
-public boolean checkRecipeGeneric(int aMaxParallelRecipes, int aEUPercent, int aSpeedBonusPercent) {
-	return checkRecipeGeneric(aMaxParallelRecipes, aEUPercent, aSpeedBonusPercent, 10000);
-}
+	public boolean checkRecipeGeneric() {
+		return checkRecipeGeneric(1, 100, 0);
+	}
 
-public boolean checkRecipeGeneric(int aMaxParallelRecipes, int aEUPercent, int aSpeedBonusPercent, int aOutputChanceRoll) {
-	ArrayList<ItemStack> tItems = getStoredInputs();
-	ArrayList<FluidStack> tFluids = getStoredFluids();
-	ItemStack[] tItemInputs = tItems.toArray(new ItemStack[tItems.size()]);
-	FluidStack[] tFluidInputs = tFluids.toArray(new FluidStack[tFluids.size()]);
-	return checkRecipeGeneric(tItemInputs, tFluidInputs, aMaxParallelRecipes, aEUPercent, aSpeedBonusPercent, aOutputChanceRoll);
-}
+	public boolean checkRecipeGeneric(int aMaxParallelRecipes, int aEUPercent, int aSpeedBonusPercent) {
+		return checkRecipeGeneric(aMaxParallelRecipes, aEUPercent, aSpeedBonusPercent, 10000);
+	}
 
+	public boolean checkRecipeGeneric(int aMaxParallelRecipes, int aEUPercent, int aSpeedBonusPercent, int aOutputChanceRoll) {
+		ArrayList<ItemStack> tItems = getStoredInputs();
+		ArrayList<FluidStack> tFluids = getStoredFluids();
+		ItemStack[] tItemInputs = tItems.toArray(new ItemStack[tItems.size()]);
+		FluidStack[] tFluidInputs = tFluids.toArray(new FluidStack[tFluids.size()]);
+		return checkRecipeGeneric(tItemInputs, tFluidInputs, aMaxParallelRecipes, aEUPercent, aSpeedBonusPercent, aOutputChanceRoll);
+	}
 
-public boolean checkRecipeGeneric(GT_Recipe aRecipe, 
-		int aMaxParallelRecipes, int aEUPercent,
-		int aSpeedBonusPercent, int aOutputChanceRoll) {		
-	if (aRecipe == null) {
-		return false;
-	}		
-	ArrayList<ItemStack> tItems = getStoredInputs();
-	ArrayList<FluidStack> tFluids = getStoredFluids();
-	ItemStack[] tItemInputs = tItems.toArray(new ItemStack[tItems.size()]);
-	FluidStack[] tFluidInputs = tFluids.toArray(new FluidStack[tFluids.size()]);
-	return checkRecipeGeneric(tItemInputs, tFluidInputs, aMaxParallelRecipes, aEUPercent, aSpeedBonusPercent, aOutputChanceRoll, aRecipe);
-}
 
-public boolean checkRecipeGeneric(
-		ItemStack[] aItemInputs, FluidStack[] aFluidInputs,
-		int aMaxParallelRecipes, int aEUPercent,
-		int aSpeedBonusPercent, int aOutputChanceRoll) {
-	return checkRecipeGeneric(aItemInputs, aFluidInputs, aMaxParallelRecipes, aEUPercent, aSpeedBonusPercent, aOutputChanceRoll, null);
-}
+	public boolean checkRecipeGeneric(GT_Recipe aRecipe, 
+			int aMaxParallelRecipes, int aEUPercent,
+			int aSpeedBonusPercent, int aOutputChanceRoll) {		
+		if (aRecipe == null) {
+			return false;
+		}		
+		ArrayList<ItemStack> tItems = getStoredInputs();
+		ArrayList<FluidStack> tFluids = getStoredFluids();
+		ItemStack[] tItemInputs = tItems.toArray(new ItemStack[tItems.size()]);
+		FluidStack[] tFluidInputs = tFluids.toArray(new FluidStack[tFluids.size()]);
+		return checkRecipeGeneric(tItemInputs, tFluidInputs, aMaxParallelRecipes, aEUPercent, aSpeedBonusPercent, aOutputChanceRoll, aRecipe);
+	}
 
+	public boolean checkRecipeGeneric(
+			ItemStack[] aItemInputs, FluidStack[] aFluidInputs,
+			int aMaxParallelRecipes, int aEUPercent,
+			int aSpeedBonusPercent, int aOutputChanceRoll) {
+		return checkRecipeGeneric(aItemInputs, aFluidInputs, aMaxParallelRecipes, aEUPercent, aSpeedBonusPercent, aOutputChanceRoll, null);
+	}
 
-public boolean checkRecipeGeneric(
-		ItemStack[] aItemInputs, FluidStack[] aFluidInputs,
-		int aMaxParallelRecipes, int aEUPercent,
-		int aSpeedBonusPercent, int aOutputChanceRoll, GT_Recipe aRecipe) {
-	// Based on the Processing Array. A bit overkill, but very flexible.
 
+	public boolean checkRecipeGeneric(
+			ItemStack[] aItemInputs, FluidStack[] aFluidInputs,
+			int aMaxParallelRecipes, int aEUPercent,
+			int aSpeedBonusPercent, int aOutputChanceRoll, GT_Recipe aRecipe) {
+		// Based on the Processing Array. A bit overkill, but very flexible.
 
-	//Control Core to control the Multiblocks behaviour.
-	int aControlCoreTier = getControlCoreTier();
 
-	//If no core, return false;
-	if (aControlCoreTier == 0) {
-		log("No control core found.");
-		return false;
-	}
+		//Control Core to control the Multiblocks behaviour.
+		int aControlCoreTier = getControlCoreTier();
 
+		//If no core, return false;
+		if (aControlCoreTier == 0) {
+			log("No control core found.");
+			return false;
+		}
 
-	// Reset outputs and progress stats
-	this.mEUt = 0;
-	this.mMaxProgresstime = 0;
-	this.mOutputItems = new ItemStack[]{};
-	this.mOutputFluids = new FluidStack[]{};
 
-	long tVoltage = getMaxInputVoltage();
-	byte tTier = (byte) Math.max(1, GT_Utility.getTier(tVoltage));
-	log("Running checkRecipeGeneric(0)");
+		// Reset outputs and progress stats
+		this.mEUt = 0;
+		this.mMaxProgresstime = 0;
+		this.mOutputItems = new ItemStack[]{};
+		this.mOutputFluids = new FluidStack[]{};
 
-	//Check to see if Voltage Tier > Control Core Tier
-	if (tTier > aControlCoreTier) {
-		log("Control core found is lower tier than power tier.");
-		return false;
-	}
+		long tVoltage = getMaxInputVoltage();
+		byte tTier = (byte) Math.max(1, GT_Utility.getTier(tVoltage));
+		log("Running checkRecipeGeneric(0)");
 
+		//Check to see if Voltage Tier > Control Core Tier
+		if (tTier > aControlCoreTier) {
+			log("Control core found is lower tier than power tier.");
+			return false;
+		}
 
-	GT_Recipe tRecipe = aRecipe != null ? aRecipe : findRecipe(
-			getBaseMetaTileEntity(), mLastRecipe, false,
-			gregtech.api.enums.GT_Values.V[tTier], aFluidInputs, aItemInputs);
 
-	log("Running checkRecipeGeneric(1)");
-	// Remember last recipe - an optimization for findRecipe()
-	this.mLastRecipe = tRecipe;
+		GT_Recipe tRecipe = aRecipe != null ? aRecipe : findRecipe(
+				getBaseMetaTileEntity(), mLastRecipe, false,
+				gregtech.api.enums.GT_Values.V[tTier], aFluidInputs, aItemInputs);
 
-	if (tRecipe == null) {
-		log("BAD RETURN - 1");
-		return false;
-	}
+		log("Running checkRecipeGeneric(1)");
+		// Remember last recipe - an optimization for findRecipe()
+		this.mLastRecipe = tRecipe;
 
-	if (!this.canBufferOutputs(tRecipe, aMaxParallelRecipes)) {
-		log("BAD RETURN - 2");
-		return false;
-	}
+		if (tRecipe == null) {
+			log("BAD RETURN - 1");
+			return false;
+		}
 
-	// EU discount
-	float tRecipeEUt = (tRecipe.mEUt * aEUPercent) / 100.0f;
-	float tTotalEUt = 0.0f;
+		if (!this.canBufferOutputs(tRecipe, aMaxParallelRecipes)) {
+			log("BAD RETURN - 2");
+			return false;
+		}
 
-	int parallelRecipes = 0;
+		// EU discount
+		float tRecipeEUt = (tRecipe.mEUt * aEUPercent) / 100.0f;
+		float tTotalEUt = 0.0f;
+
+		int parallelRecipes = 0;
+
+		log("parallelRecipes: "+parallelRecipes);
+		log("aMaxParallelRecipes: "+aMaxParallelRecipes);
+		log("tTotalEUt: "+tTotalEUt);
+		log("tVoltage: "+tVoltage);
+		log("tRecipeEUt: "+tRecipeEUt);
+		// Count recipes to do in parallel, consuming input items and fluids and considering input voltage limits
+		for (; parallelRecipes < aMaxParallelRecipes && tTotalEUt < (tVoltage - tRecipeEUt); parallelRecipes++) {
+			if (!tRecipe.isRecipeInputEqual(true, aFluidInputs, aItemInputs)) {
+				log("Broke at "+parallelRecipes+".");
+				break;
+			}
+			log("Bumped EU from "+tTotalEUt+" to "+(tTotalEUt+tRecipeEUt)+".");
+			tTotalEUt += tRecipeEUt;
+		}
 
-	log("parallelRecipes: "+parallelRecipes);
-	log("aMaxParallelRecipes: "+aMaxParallelRecipes);
-	log("tTotalEUt: "+tTotalEUt);
-	log("tVoltage: "+tVoltage);
-	log("tRecipeEUt: "+tRecipeEUt);
-	// Count recipes to do in parallel, consuming input items and fluids and considering input voltage limits
-	for (; parallelRecipes < aMaxParallelRecipes && tTotalEUt < (tVoltage - tRecipeEUt); parallelRecipes++) {
-		if (!tRecipe.isRecipeInputEqual(true, aFluidInputs, aItemInputs)) {
-			log("Broke at "+parallelRecipes+".");
-			break;
+		if (parallelRecipes == 0) {
+			log("BAD RETURN - 3");
+			return false;
 		}
-		log("Bumped EU from "+tTotalEUt+" to "+(tTotalEUt+tRecipeEUt)+".");
-		tTotalEUt += tRecipeEUt;
-	}
 
-	if (parallelRecipes == 0) {
-		log("BAD RETURN - 3");
-		return false;
-	}
+		// -- Try not to fail after this point - inputs have already been consumed! --
 
-	// -- Try not to fail after this point - inputs have already been consumed! --
 
+		// Convert speed bonus to duration multiplier
+		// e.g. 100% speed bonus = 200% speed = 100%/200% = 50% recipe duration.
+		aSpeedBonusPercent = Math.max(-99, aSpeedBonusPercent);
+		float tTimeFactor = 100.0f / (100.0f + aSpeedBonusPercent);
+		this.mMaxProgresstime = (int)(tRecipe.mDuration * tTimeFactor);
 
-	// Convert speed bonus to duration multiplier
-	// e.g. 100% speed bonus = 200% speed = 100%/200% = 50% recipe duration.
-	aSpeedBonusPercent = Math.max(-99, aSpeedBonusPercent);
-	float tTimeFactor = 100.0f / (100.0f + aSpeedBonusPercent);
-	this.mMaxProgresstime = (int)(tRecipe.mDuration * tTimeFactor);
+		this.mEUt = (int)Math.ceil(tTotalEUt);
 
-	this.mEUt = (int)Math.ceil(tTotalEUt);
+		this.mEfficiency = (10000 - (getIdealStatus() - getRepairStatus()) * 1000);
+		this.mEfficiencyIncrease = 10000;
 
-	this.mEfficiency = (10000 - (getIdealStatus() - getRepairStatus()) * 1000);
-	this.mEfficiencyIncrease = 10000;
 
+		//Only Overclock as high as the control circuit.
+		byte tTierOld = tTier;
+		tTier = (byte) aControlCoreTier;
 
-	//Only Overclock as high as the control circuit.
-	byte tTierOld = tTier;
-	tTier = (byte) aControlCoreTier;
+		// Overclock
+		if (this.mEUt <= 16) {
+			this.mEUt = (this.mEUt * (1 << tTier - 1) * (1 << tTier - 1));
+			this.mMaxProgresstime = (this.mMaxProgresstime / (1 << tTier - 1));
+		} else {
+			while (this.mEUt <= gregtech.api.enums.GT_Values.V[(tTier - 1)]) {
+				this.mEUt *= 4;
+				this.mMaxProgresstime /= 2;
+			}
+		}
 
-	// Overclock
-	if (this.mEUt <= 16) {
-		this.mEUt = (this.mEUt * (1 << tTier - 1) * (1 << tTier - 1));
-		this.mMaxProgresstime = (this.mMaxProgresstime / (1 << tTier - 1));
-	} else {
-		while (this.mEUt <= gregtech.api.enums.GT_Values.V[(tTier - 1)]) {
-			this.mEUt *= 4;
-			this.mMaxProgresstime /= 2;
+		if (this.mEUt > 0) {
+			this.mEUt = (-this.mEUt);
 		}
-	}
 
-	if (this.mEUt > 0) {
-		this.mEUt = (-this.mEUt);
-	}
+		this.mMaxProgresstime = Math.max(1, this.mMaxProgresstime);
 
-	this.mMaxProgresstime = Math.max(1, this.mMaxProgresstime);
+		// Collect fluid outputs
+		FluidStack[] tOutputFluids = new FluidStack[tRecipe.mFluidOutputs.length];
+		for (int h = 0; h < tRecipe.mFluidOutputs.length; h++) {
+			if (tRecipe.getFluidOutput(h) != null) {
+				tOutputFluids[h] = tRecipe.getFluidOutput(h).copy();
+				tOutputFluids[h].amount *= parallelRecipes;
+			}
+		}
 
-	// Collect fluid outputs
-	FluidStack[] tOutputFluids = new FluidStack[tRecipe.mFluidOutputs.length];
-	for (int h = 0; h < tRecipe.mFluidOutputs.length; h++) {
-		if (tRecipe.getFluidOutput(h) != null) {
-			tOutputFluids[h] = tRecipe.getFluidOutput(h).copy();
-			tOutputFluids[h].amount *= parallelRecipes;
+		// Collect output item types
+		ItemStack[] tOutputItems = new ItemStack[tRecipe.mOutputs.length];
+		for (int h = 0; h < tRecipe.mOutputs.length; h++) {
+			if (tRecipe.getOutput(h) != null) {
+				tOutputItems[h] = tRecipe.getOutput(h).copy();
+				tOutputItems[h].stackSize = 0;
+			}
 		}
-	}
 
-	// Collect output item types
-	ItemStack[] tOutputItems = new ItemStack[tRecipe.mOutputs.length];
-	for (int h = 0; h < tRecipe.mOutputs.length; h++) {
-		if (tRecipe.getOutput(h) != null) {
-			tOutputItems[h] = tRecipe.getOutput(h).copy();
-			tOutputItems[h].stackSize = 0;
+		// Set output item stack sizes (taking output chance into account)
+		for (int f = 0; f < tOutputItems.length; f++) {
+			if (tRecipe.mOutputs[f] != null && tOutputItems[f] != null) {
+				for (int g = 0; g < parallelRecipes; g++) {
+					if (getBaseMetaTileEntity().getRandomNumber(aOutputChanceRoll) < tRecipe.getOutputChance(f))
+						tOutputItems[f].stackSize += tRecipe.mOutputs[f].stackSize;
+				}
+			}
 		}
-	}
 
-	// Set output item stack sizes (taking output chance into account)
-	for (int f = 0; f < tOutputItems.length; f++) {
-		if (tRecipe.mOutputs[f] != null && tOutputItems[f] != null) {
-			for (int g = 0; g < parallelRecipes; g++) {
-				if (getBaseMetaTileEntity().getRandomNumber(aOutputChanceRoll) < tRecipe.getOutputChance(f))
-					tOutputItems[f].stackSize += tRecipe.mOutputs[f].stackSize;
+		tOutputItems = removeNulls(tOutputItems);
+
+		// Sanitize item stack size, splitting any stacks greater than max stack size
+		List<ItemStack> splitStacks = new ArrayList<ItemStack>();
+		for (ItemStack tItem : tOutputItems) {
+			while (tItem.getMaxStackSize() < tItem.stackSize) {
+				ItemStack tmp = tItem.copy();
+				tmp.stackSize = tmp.getMaxStackSize();
+				tItem.stackSize = tItem.stackSize - tItem.getMaxStackSize();
+				splitStacks.add(tmp);
 			}
 		}
-	}
 
-	tOutputItems = removeNulls(tOutputItems);
+		if (splitStacks.size() > 0) {
+			ItemStack[] tmp = new ItemStack[splitStacks.size()];
+			tmp = splitStacks.toArray(tmp);
+			tOutputItems = ArrayUtils.addAll(tOutputItems, tmp);
+		}
 
-	// Sanitize item stack size, splitting any stacks greater than max stack size
-	List<ItemStack> splitStacks = new ArrayList<ItemStack>();
-	for (ItemStack tItem : tOutputItems) {
-		while (tItem.getMaxStackSize() < tItem.stackSize) {
-			ItemStack tmp = tItem.copy();
-			tmp.stackSize = tmp.getMaxStackSize();
-			tItem.stackSize = tItem.stackSize - tItem.getMaxStackSize();
-			splitStacks.add(tmp);
+		// Strip empty stacks
+		List<ItemStack> tSList = new ArrayList<ItemStack>();
+		for (ItemStack tS : tOutputItems) {
+			if (tS.stackSize > 0) tSList.add(tS);
 		}
-	}
+		tOutputItems = tSList.toArray(new ItemStack[tSList.size()]);
 
-	if (splitStacks.size() > 0) {
-		ItemStack[] tmp = new ItemStack[splitStacks.size()];
-		tmp = splitStacks.toArray(tmp);
-		tOutputItems = ArrayUtils.addAll(tOutputItems, tmp);
-	}
+		// Commit outputs
+		this.mOutputItems = tOutputItems;
+		this.mOutputFluids = tOutputFluids;
+		updateSlots();
 
-	// Strip empty stacks
-	List<ItemStack> tSList = new ArrayList<ItemStack>();
-	for (ItemStack tS : tOutputItems) {
-		if (tS.stackSize > 0) tSList.add(tS);
-	}
-	tOutputItems = tSList.toArray(new ItemStack[tSList.size()]);
+		// Play sounds (GT++ addition - GT multiblocks play no sounds)
+		startProcess();
 
-	// Commit outputs
-	this.mOutputItems = tOutputItems;
-	this.mOutputFluids = tOutputFluids;
-	updateSlots();
+		log("GOOD RETURN - 1");
+		return true;
+	}
 
-	// Play sounds (GT++ addition - GT multiblocks play no sounds)
-	startProcess();
+	public GT_Recipe reduceRecipeTimeByPercentage(final GT_Recipe tRecipe,
+			final float percentage) {
+		int cloneTime = 0;
+		GT_Recipe baseRecipe;
+		GT_Recipe cloneRecipe = null;
 
-	log("GOOD RETURN - 1");
-	return true;
-}
+		baseRecipe = tRecipe.copy();
+		if ((baseRecipe != null) && ((cloneRecipe != baseRecipe) || (cloneRecipe == null))) {
+			cloneRecipe = baseRecipe.copy();
+			log("Setting Recipe");
+		}
+		if ((baseRecipe != null) && ((cloneTime != baseRecipe.mDuration) || (cloneTime == 0))) {
+			cloneTime = baseRecipe.mDuration;
+			log("Setting Time");
+		}
 
-public GT_Recipe reduceRecipeTimeByPercentage(final GT_Recipe tRecipe,
-		final float percentage) {
-	int cloneTime = 0;
-	GT_Recipe baseRecipe;
-	GT_Recipe cloneRecipe = null;
-
-	baseRecipe = tRecipe.copy();
-	if ((baseRecipe != null) && ((cloneRecipe != baseRecipe) || (cloneRecipe == null))) {
-		cloneRecipe = baseRecipe.copy();
-		log("Setting Recipe");
-	}
-	if ((baseRecipe != null) && ((cloneTime != baseRecipe.mDuration) || (cloneTime == 0))) {
-		cloneTime = baseRecipe.mDuration;
-		log("Setting Time");
-	}
-
-	if ((cloneRecipe != null) && cloneRecipe.mDuration > 0) {
-		final int originalTime = cloneRecipe.mDuration;
-		final int tempTime = MathUtils.findPercentageOfInt(cloneRecipe.mDuration,
-				(100 - percentage));
-		cloneRecipe.mDuration = tempTime;
-		if (cloneRecipe.mDuration < originalTime) {
-			log("Generated recipe with a smaller time. | "
-					+ originalTime + " | " + cloneRecipe.mDuration + " |");
-			return cloneRecipe;
-		} else {
-			log("Did not generate recipe with a smaller time. | "
-					+ originalTime + " | " + cloneRecipe.mDuration + " |");
-			return tRecipe;
+		if ((cloneRecipe != null) && cloneRecipe.mDuration > 0) {
+			final int originalTime = cloneRecipe.mDuration;
+			final int tempTime = MathUtils.findPercentageOfInt(cloneRecipe.mDuration,
+					(100 - percentage));
+			cloneRecipe.mDuration = tempTime;
+			if (cloneRecipe.mDuration < originalTime) {
+				log("Generated recipe with a smaller time. | "
+						+ originalTime + " | " + cloneRecipe.mDuration + " |");
+				return cloneRecipe;
+			} else {
+				log("Did not generate recipe with a smaller time. | "
+						+ originalTime + " | " + cloneRecipe.mDuration + " |");
+				return tRecipe;
+			}
 		}
+		log("Error generating recipe, returning null.");
+		return null;
 	}
-	log("Error generating recipe, returning null.");
-	return null;
-}
 
-public boolean isMachineRunning() {
-	boolean aRunning = this.getBaseMetaTileEntity().isActive();
-	Logger.INFO("Queried Multiblock is currently running: "+aRunning);
-	return aRunning;
-}
-
-@Override
-public void onPostTick(final IGregTechTileEntity aBaseMetaTileEntity,
-		final long aTick) {
-
-	//Time Counter
-	if (aBaseMetaTileEntity.isServerSide()){
-		this.mTotalRunTime++;
+	public boolean isMachineRunning() {
+		boolean aRunning = this.getBaseMetaTileEntity().isActive();
+		Logger.INFO("Queried Multiblock is currently running: "+aRunning);
+		return aRunning;
 	}
 
-	if (aBaseMetaTileEntity.isServerSide()) {
-		if (this.mUpdate == 1 || this.mStartUpCheck == 1) {
-			this.mChargeHatches.clear();
-			this.mDischargeHatches.clear();
-			this.mControlCoreBus.clear();
-			this.mMultiDynamoHatches.clear();
+	@Override
+	public void onPostTick(final IGregTechTileEntity aBaseMetaTileEntity,
+			final long aTick) {
+
+		//Time Counter
+		if (aBaseMetaTileEntity.isServerSide()){
+			this.mTotalRunTime++;
 		}
-	}
 
+		if (aBaseMetaTileEntity.isServerSide()) {
+			if (this.mUpdate == 1 || this.mStartUpCheck == 1) {
+				this.mChargeHatches.clear();
+				this.mDischargeHatches.clear();
+				this.mControlCoreBus.clear();
+				this.mMultiDynamoHatches.clear();
+			}
+		}
 
-	super.onPostTick(aBaseMetaTileEntity, aTick);
-}
 
-@Override
-public void explodeMultiblock() {
-	MetaTileEntity tTileEntity;
-	for (final Iterator<GT_MetaTileEntity_Hatch_InputBattery> localIterator = this.mChargeHatches
-			.iterator(); localIterator.hasNext(); tTileEntity
-			.getBaseMetaTileEntity()
-			.doExplosion(gregtech.api.enums.GT_Values.V[8])) {
-		tTileEntity = localIterator.next();
-	}
-	tTileEntity = null;
-	for (final Iterator<GT_MetaTileEntity_Hatch_OutputBattery> localIterator = this.mDischargeHatches
-			.iterator(); localIterator.hasNext(); tTileEntity
-			.getBaseMetaTileEntity()
-			.doExplosion(gregtech.api.enums.GT_Values.V[8])) {
-		tTileEntity = localIterator.next();
-	}
-	tTileEntity = null;
-	for (final Iterator<GT_MetaTileEntity_Hatch> localIterator = this.mMultiDynamoHatches
-			.iterator(); localIterator.hasNext(); tTileEntity
-			.getBaseMetaTileEntity()
-			.doExplosion(gregtech.api.enums.GT_Values.V[8])) {
-		tTileEntity = localIterator.next();
+		super.onPostTick(aBaseMetaTileEntity, aTick);
 	}
 
+	@Override
+	public void explodeMultiblock() {
+		MetaTileEntity tTileEntity;
+		for (final Iterator<GT_MetaTileEntity_Hatch_InputBattery> localIterator = this.mChargeHatches
+				.iterator(); localIterator.hasNext(); tTileEntity
+				.getBaseMetaTileEntity()
+				.doExplosion(gregtech.api.enums.GT_Values.V[8])) {
+			tTileEntity = localIterator.next();
+		}
+		tTileEntity = null;
+		for (final Iterator<GT_MetaTileEntity_Hatch_OutputBattery> localIterator = this.mDischargeHatches
+				.iterator(); localIterator.hasNext(); tTileEntity
+				.getBaseMetaTileEntity()
+				.doExplosion(gregtech.api.enums.GT_Values.V[8])) {
+			tTileEntity = localIterator.next();
+		}
+		tTileEntity = null;
+		for (final Iterator<GT_MetaTileEntity_Hatch> localIterator = this.mMultiDynamoHatches
+				.iterator(); localIterator.hasNext(); tTileEntity
+				.getBaseMetaTileEntity()
+				.doExplosion(gregtech.api.enums.GT_Values.V[8])) {
+			tTileEntity = localIterator.next();
+		}
 
 
-	super.explodeMultiblock();
-}
 
-protected int getGUICircuit(ItemStack[] t) {
-	Item g = CI.getNumberedCircuit(0).getItem();
-	ItemStack guiSlot = this.mInventory[1];
-	int mMode = -1;		
-	if (guiSlot != null && guiSlot.getItem() == g) {
-		this.mInternalCircuit = true;	
-		return guiSlot.getItemDamage();
-	}
-	else {
-		this.mInternalCircuit = false;
+		super.explodeMultiblock();
 	}
 
-	if (!this.mInternalCircuit) {
-		for (ItemStack j : t) {
-			if (j.getItem() == g) {
-				mMode = j.getItemDamage();
-				break;
+	protected int getGUICircuit(ItemStack[] t) {
+		Item g = CI.getNumberedCircuit(0).getItem();
+		ItemStack guiSlot = this.mInventory[1];
+		int mMode = -1;		
+		if (guiSlot != null && guiSlot.getItem() == g) {
+			this.mInternalCircuit = true;	
+			return guiSlot.getItemDamage();
+		}
+		else {
+			this.mInternalCircuit = false;
+		}
+
+		if (!this.mInternalCircuit) {
+			for (ItemStack j : t) {
+				if (j.getItem() == g) {
+					mMode = j.getItemDamage();
+					break;
+				}
 			}
 		}
+		return mMode;
 	}
-	return mMode;
-}
 
-protected ItemStack getGUIItemStack() {
-	ItemStack guiSlot = this.mInventory[1];		
-	return guiSlot;
-}
+	protected ItemStack getGUIItemStack() {
+		ItemStack guiSlot = this.mInventory[1];		
+		return guiSlot;
+	}
 
-@Override
-public void updateSlots() {
-	for (final GT_MetaTileEntity_Hatch_InputBattery tHatch : this.mChargeHatches) {
-		if (isValidMetaTileEntity(tHatch)) {
-			tHatch.updateSlots();
+	@Override
+	public void updateSlots() {
+		for (final GT_MetaTileEntity_Hatch_InputBattery tHatch : this.mChargeHatches) {
+			if (isValidMetaTileEntity(tHatch)) {
+				tHatch.updateSlots();
+			}
 		}
-	}
-	for (final GT_MetaTileEntity_Hatch_OutputBattery tHatch : this.mDischargeHatches) {
-		if (isValidMetaTileEntity(tHatch)) {
-			tHatch.updateSlots();
+		for (final GT_MetaTileEntity_Hatch_OutputBattery tHatch : this.mDischargeHatches) {
+			if (isValidMetaTileEntity(tHatch)) {
+				tHatch.updateSlots();
+			}
 		}
+		super.updateSlots();
 	}
-	super.updateSlots();
-}
 
-public boolean isToolCreative(ItemStack mStack){
-	Materials t1 = GT_MetaGenerated_Tool.getPrimaryMaterial(mStack);
-	Materials t2 = GT_MetaGenerated_Tool.getSecondaryMaterial(mStack);
-	if (t1 == Materials._NULL && t2 == Materials._NULL){
-		return true;
+	public boolean isToolCreative(ItemStack mStack){
+		Materials t1 = GT_MetaGenerated_Tool.getPrimaryMaterial(mStack);
+		Materials t2 = GT_MetaGenerated_Tool.getSecondaryMaterial(mStack);
+		if (t1 == Materials._NULL && t2 == Materials._NULL){
+			return true;
+		}
+		return false;
 	}
-	return false;
-}
 
-/**
- * Causes a Random Maint. Issue.
- * @return {@link boolean} - Returns whether or not an issue was caused, should always be true.
- */
-public boolean causeMaintenanceIssue() {
-	boolean b = false;
-	switch (this.getBaseMetaTileEntity().getRandomNumber(6)) {
-	case 0 : {
-		this.mWrench = false;
-		b = true;
-		break;
-	}
-	case 1 : {
-		this.mScrewdriver = false;
-		b = true;
-		break;
-	}
-	case 2 : {
-		this.mSoftHammer = false;
-		b = true;
-		break;
-	}
-	case 3 : {
-		this.mHardHammer = false;
-		b = true;
-		break;
-	}
-	case 4 : {
-		this.mSolderingTool = false;
-		b = true;
-		break;
-	}
-	case 5 : {
-		this.mCrowbar = false;
-		b = true;
-		break;
-	}
-	}
-	return b;
-}
+	/**
+	 * Causes a Random Maint. Issue.
+	 * @return {@link boolean} - Returns whether or not an issue was caused, should always be true.
+	 */
+	public boolean causeMaintenanceIssue() {
+		boolean b = false;
+		switch (this.getBaseMetaTileEntity().getRandomNumber(6)) {
+		case 0 : {
+			this.mWrench = false;
+			b = true;
+			break;
+		}
+		case 1 : {
+			this.mScrewdriver = false;
+			b = true;
+			break;
+		}
+		case 2 : {
+			this.mSoftHammer = false;
+			b = true;
+			break;
+		}
+		case 3 : {
+			this.mHardHammer = false;
+			b = true;
+			break;
+		}
+		case 4 : {
+			this.mSolderingTool = false;
+			b = true;
+			break;
+		}
+		case 5 : {
+			this.mCrowbar = false;
+			b = true;
+			break;
+		}
+		}
+		return b;
+	}
 
 
-public <E> boolean addToMachineListInternal(ArrayList<E> aList, final IMetaTileEntity aTileEntity,
-		final int aBaseCasingIndex) {
-	if (aList.isEmpty()) {
-		if (aTileEntity instanceof GT_MetaTileEntity_Hatch) {
-			log("Adding " + aTileEntity.getInventoryName() + " at " + new BlockPos(aTileEntity.getBaseMetaTileEntity()).getLocationString());
-			updateTexture(aTileEntity, aBaseCasingIndex);
-			return aList.add((E) aTileEntity);
-		}
-	} else {
-		IGregTechTileEntity aCur = aTileEntity.getBaseMetaTileEntity();
-		BlockPos aCurPos = new BlockPos(aCur);
-		boolean aExists = false;
-		for (E m : aList) {
-			IGregTechTileEntity b = ((IMetaTileEntity) m).getBaseMetaTileEntity();
-			BlockPos aPos = new BlockPos(b);
-			if (b != null && aPos != null) {
-				if (aCurPos.equals(aPos)) {
-					log("Found Duplicate "+b.getInventoryName()+" at " + aPos.getLocationString());
-					return false;
+	public <E> boolean addToMachineListInternal(ArrayList<E> aList, final IMetaTileEntity aTileEntity,
+			final int aBaseCasingIndex) {
+		if (aList.isEmpty()) {
+			if (aTileEntity instanceof GT_MetaTileEntity_Hatch) {
+				log("Adding " + aTileEntity.getInventoryName() + " at " + new BlockPos(aTileEntity.getBaseMetaTileEntity()).getLocationString());
+				updateTexture(aTileEntity, aBaseCasingIndex);
+				return aList.add((E) aTileEntity);
+			}
+		} else {
+			IGregTechTileEntity aCur = aTileEntity.getBaseMetaTileEntity();
+			BlockPos aCurPos = new BlockPos(aCur);
+			boolean aExists = false;
+			for (E m : aList) {
+				IGregTechTileEntity b = ((IMetaTileEntity) m).getBaseMetaTileEntity();
+				BlockPos aPos = new BlockPos(b);
+				if (b != null && aPos != null) {
+					if (aCurPos.equals(aPos)) {
+						log("Found Duplicate "+b.getInventoryName()+" at " + aPos.getLocationString());
+						return false;
+					}
 				}
 			}
+			if (aTileEntity instanceof GT_MetaTileEntity_Hatch) {
+				log("Adding " + aCur.getInventoryName() + " at " + aCurPos.getLocationString());
+				updateTexture(aTileEntity, aBaseCasingIndex);
+				return aList.add((E) aTileEntity);
+			}
 		}
-		if (aTileEntity instanceof GT_MetaTileEntity_Hatch) {
-			log("Adding " + aCur.getInventoryName() + " at " + aCurPos.getLocationString());
-			updateTexture(aTileEntity, aBaseCasingIndex);
-			return aList.add((E) aTileEntity);
-		}
+		return false;
 	}
-	return false;
-}
 
-public int getControlCoreTier() {		
-	if (mControlCoreBus.isEmpty()) {
-		log("No Control Core Modules Found.");
+	public int getControlCoreTier() {		
+		if (mControlCoreBus.isEmpty()) {
+			log("No Control Core Modules Found.");
+			return 0;
+		}		
+		GT_MetaTileEntity_Hatch_ControlCore i = getControlCoreBus();
+		if (i != null) {
+			ItemStack x = i.mInventory[0];
+			if (x != null) {
+				return x.getItemDamage();
+			}
+		}
+		log("Control Core Module was null.");
 		return 0;
-	}		
-	GT_MetaTileEntity_Hatch_ControlCore i = getControlCoreBus();
-	if (i != null) {
-		ItemStack x = i.mInventory[0];
+	}
+
+	public GT_MetaTileEntity_Hatch_ControlCore getControlCoreBus() {
+		GT_MetaTileEntity_Hatch_ControlCore x = this.mControlCoreBus.get(0);
 		if (x != null) {
-			return x.getItemDamage();
+			log("getControlCore(ok)");
+			return x;
 		}
+		log("getControlCore(bad)");
+		return null;
 	}
-	log("Control Core Module was null.");
-	return 0;
-}
 
-public GT_MetaTileEntity_Hatch_ControlCore getControlCoreBus() {
-	GT_MetaTileEntity_Hatch_ControlCore x = this.mControlCoreBus.get(0);
-	if (x != null) {
-		log("getControlCore(ok)");
-		return x;
-	}
-	log("getControlCore(bad)");
-	return null;
-}
+	//mControlCoreBus
+	public boolean addControlCoreToMachineList(final IGregTechTileEntity aTileEntity, final int aBaseCasingIndex) {		
+		final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
+		if (aMetaTileEntity == null) {
+			log("Tried to add null module entity.");
+			return false;
+		}
+		if (!mControlCoreBus.isEmpty()) {
+			log("Tried to add a secondary control core module.");
+			return false;
+		}
 
-//mControlCoreBus
-public boolean addControlCoreToMachineList(final IGregTechTileEntity aTileEntity, final int aBaseCasingIndex) {		
-	final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
-	if (aMetaTileEntity == null) {
-		log("Tried to add null module entity.");
-		return false;
-	}
-	if (!mControlCoreBus.isEmpty()) {
-		log("Tried to add a secondary control core module.");
-		return false;
+		log("Adding control core module.");
+		return addToMachineListInternal(mControlCoreBus, aMetaTileEntity, aBaseCasingIndex);		
 	}
 
-	log("Adding control core module.");
-	return addToMachineListInternal(mControlCoreBus, aMetaTileEntity, aBaseCasingIndex);		
-}
+	@Override
+	public boolean addToMachineList(final IGregTechTileEntity aTileEntity, final int aBaseCasingIndex) {
+		if (aTileEntity == null) {
+			return false;
+		}
+		final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
+		if (aMetaTileEntity == null) {
+			return false;
+		}
 
-@Override
-public boolean addToMachineList(final IGregTechTileEntity aTileEntity, final int aBaseCasingIndex) {
-	if (aTileEntity == null) {
-		return false;
-	}
-	final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
-	if (aMetaTileEntity == null) {
-		return false;
-	}
+		//Use this to determine the correct value, then update the hatch texture after.
+		boolean aDidAdd = false;		
 
-	//Use this to determine the correct value, then update the hatch texture after.
-	boolean aDidAdd = false;		
-
-	//Handle Custom Hustoms
-	if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_ControlCore) {
-		log("Found GT_MetaTileEntity_Hatch_ControlCore");
-		aDidAdd = addControlCoreToMachineList(aTileEntity, aBaseCasingIndex);
-	}
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_InputBattery) {
-		log("Found GT_MetaTileEntity_Hatch_InputBattery");
-		aDidAdd = addToMachineListInternal(mChargeHatches, aMetaTileEntity, aBaseCasingIndex);
-	}
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_OutputBattery) {
-		log("Found GT_MetaTileEntity_Hatch_OutputBattery");
-		aDidAdd = addToMachineListInternal(mDischargeHatches, aMetaTileEntity, aBaseCasingIndex);
-	}
-
-	//Handle TT Multi-A Dynamos
-	else if (LoadedMods.TecTech && isThisHatchMultiDynamo(aMetaTileEntity)) {
-		log("Found isThisHatchMultiDynamo");
-		aDidAdd = addToMachineListInternal(mMultiDynamoHatches, aMetaTileEntity, aBaseCasingIndex);
-	}		
-
-	//Handle Fluid Hatches using seperate logic
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input)
-		aDidAdd = addFluidInputToMachineList(aMetaTileEntity, aBaseCasingIndex);
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Output)
-		aDidAdd = addToMachineListInternal(mOutputHatches, aMetaTileEntity, aBaseCasingIndex);
-
-	//Process Remaining hatches using Vanilla GT Logic
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_InputBus)
-		aDidAdd = addToMachineListInternal(mInputBusses, aMetaTileEntity, aBaseCasingIndex);
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_OutputBus)
-		aDidAdd = addToMachineListInternal(mOutputBusses, aMetaTileEntity, aBaseCasingIndex);
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Energy)
-		aDidAdd = addToMachineListInternal(mEnergyHatches, aMetaTileEntity, aBaseCasingIndex);
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Dynamo)
-		aDidAdd = addToMachineListInternal(mDynamoHatches, aMetaTileEntity, aBaseCasingIndex);
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Maintenance)
-		aDidAdd = addToMachineListInternal(mMaintenanceHatches, aMetaTileEntity, aBaseCasingIndex);
-	else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Muffler)
-		aDidAdd = addToMachineListInternal(mMufflerHatches, aMetaTileEntity, aBaseCasingIndex);
-
-	//return super.addToMachineList(aTileEntity, aBaseCasingIndex);
-	return aDidAdd;
-}
+		//Handle Custom Hustoms
+		if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_ControlCore) {
+			log("Found GT_MetaTileEntity_Hatch_ControlCore");
+			aDidAdd = addControlCoreToMachineList(aTileEntity, aBaseCasingIndex);
+		}
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_InputBattery) {
+			log("Found GT_MetaTileEntity_Hatch_InputBattery");
+			aDidAdd = addToMachineListInternal(mChargeHatches, aMetaTileEntity, aBaseCasingIndex);
+		}
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_OutputBattery) {
+			log("Found GT_MetaTileEntity_Hatch_OutputBattery");
+			aDidAdd = addToMachineListInternal(mDischargeHatches, aMetaTileEntity, aBaseCasingIndex);
+		}
 
+		//Handle TT Multi-A Dynamos
+		else if (LoadedMods.TecTech && isThisHatchMultiDynamo(aMetaTileEntity)) {
+			log("Found isThisHatchMultiDynamo");
+			aDidAdd = addToMachineListInternal(mMultiDynamoHatches, aMetaTileEntity, aBaseCasingIndex);
+		}		
 
+		//Handle Fluid Hatches using seperate logic
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input)
+			aDidAdd = addFluidInputToMachineList(aMetaTileEntity, aBaseCasingIndex);
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Output)
+			aDidAdd = addToMachineListInternal(mOutputHatches, aMetaTileEntity, aBaseCasingIndex);
 
-@Override
-public boolean addMaintenanceToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
-	return addToMachineList(aTileEntity, aBaseCasingIndex);
-}
+		//Process Remaining hatches using Vanilla GT Logic
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_InputBus)
+			aDidAdd = addToMachineListInternal(mInputBusses, aMetaTileEntity, aBaseCasingIndex);
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_OutputBus)
+			aDidAdd = addToMachineListInternal(mOutputBusses, aMetaTileEntity, aBaseCasingIndex);
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Energy)
+			aDidAdd = addToMachineListInternal(mEnergyHatches, aMetaTileEntity, aBaseCasingIndex);
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Dynamo)
+			aDidAdd = addToMachineListInternal(mDynamoHatches, aMetaTileEntity, aBaseCasingIndex);
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Maintenance)
+			aDidAdd = addToMachineListInternal(mMaintenanceHatches, aMetaTileEntity, aBaseCasingIndex);
+		else if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Muffler)
+			aDidAdd = addToMachineListInternal(mMufflerHatches, aMetaTileEntity, aBaseCasingIndex);
 
-@Override
-public boolean addMufflerToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
-	return addToMachineList(aTileEntity, aBaseCasingIndex);
-}
+		//return super.addToMachineList(aTileEntity, aBaseCasingIndex);
+		return aDidAdd;
+	}
 
-@Override
-public boolean addInputToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
-	return addToMachineList(aTileEntity, aBaseCasingIndex);
-}
 
-@Override
-public boolean addOutputToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
-	return addToMachineList(aTileEntity, aBaseCasingIndex);
-}
 
-public boolean addFluidInputToMachineList(final IGregTechTileEntity aTileEntity, final int aBaseCasingIndex) {
-	if (aTileEntity == null) {
-		return false;
-	}
-	final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
-	if (aMetaTileEntity == null) {
-		return false;
+	@Override
+	public boolean addMaintenanceToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
+		return addToMachineList(aTileEntity, aBaseCasingIndex);
 	}
-	return addFluidInputToMachineList(aMetaTileEntity, aBaseCasingIndex);
-}
 
-public boolean addFluidInputToMachineList(final IMetaTileEntity aTileEntity, final int aBaseCasingIndex) {
-	if (aTileEntity == null) {
-		return false;
+	@Override
+	public boolean addMufflerToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
+		return addToMachineList(aTileEntity, aBaseCasingIndex);
 	}
-	final IMetaTileEntity aMetaTileEntity = aTileEntity;
-	if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input) {
-		((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity).mRecipeMap = this.getRecipeMap();
-		return addToMachineListInternal(mInputHatches, aMetaTileEntity, aBaseCasingIndex);			
+
+	@Override
+	public boolean addInputToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
+		return addToMachineList(aTileEntity, aBaseCasingIndex);
 	}
-	return false;
-}
 
-public boolean resetRecipeMapForAllInputHatches() {
-	return resetRecipeMapForAllInputHatches(this.getRecipeMap());
-}
+	@Override
+	public boolean addOutputToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
+		return addToMachineList(aTileEntity, aBaseCasingIndex);
+	}
 
-public boolean resetRecipeMapForAllInputHatches(GT_Recipe_Map aMap) {
-	int cleared = 0;
-	for (GT_MetaTileEntity_Hatch_Input g : this.mInputHatches) {
-		if (resetRecipeMapForHatch(g, aMap)) {
-			cleared++;
+	public boolean addFluidInputToMachineList(final IGregTechTileEntity aTileEntity, final int aBaseCasingIndex) {
+		if (aTileEntity == null) {
+			return false;
 		}
-	}
-	for (GT_MetaTileEntity_Hatch_InputBus g : this.mInputBusses) {
-		if (resetRecipeMapForHatch(g, aMap)) {
-			cleared++;
+		final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
+		if (aMetaTileEntity == null) {
+			return false;
 		}
+		return addFluidInputToMachineList(aMetaTileEntity, aBaseCasingIndex);
 	}
-	return cleared > 0;
-}
-public boolean resetRecipeMapForHatch(IGregTechTileEntity aTileEntity, GT_Recipe_Map aMap) {
-	if (aTileEntity == null) {
+
+	public boolean addFluidInputToMachineList(final IMetaTileEntity aTileEntity, final int aBaseCasingIndex) {
+		if (aTileEntity == null) {
+			return false;
+		}
+		final IMetaTileEntity aMetaTileEntity = aTileEntity;
+		if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input) {
+			((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity).mRecipeMap = this.getRecipeMap();
+			return addToMachineListInternal(mInputHatches, aMetaTileEntity, aBaseCasingIndex);			
+		}
 		return false;
 	}
-	final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();;
-	if (aMetaTileEntity == null) {
-		return false;
+
+	public boolean resetRecipeMapForAllInputHatches() {
+		return resetRecipeMapForAllInputHatches(this.getRecipeMap());
 	}
-	if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input || aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_InputBus) {
-		return resetRecipeMapForHatch((GT_MetaTileEntity_Hatch)aMetaTileEntity, aMap);
+
+	public boolean resetRecipeMapForAllInputHatches(GT_Recipe_Map aMap) {
+		int cleared = 0;
+		for (GT_MetaTileEntity_Hatch_Input g : this.mInputHatches) {
+			if (resetRecipeMapForHatch(g, aMap)) {
+				cleared++;
+			}
+		}
+		for (GT_MetaTileEntity_Hatch_InputBus g : this.mInputBusses) {
+			if (resetRecipeMapForHatch(g, aMap)) {
+				cleared++;
+			}
+		}
+		return cleared > 0;
 	}
-	else {
-		return false;
+	public boolean resetRecipeMapForHatch(IGregTechTileEntity aTileEntity, GT_Recipe_Map aMap) {
+		if (aTileEntity == null) {
+			return false;
+		}
+		final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();;
+		if (aMetaTileEntity == null) {
+			return false;
+		}
+		if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input || aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_InputBus) {
+			return resetRecipeMapForHatch((GT_MetaTileEntity_Hatch)aMetaTileEntity, aMap);
+		}
+		else {
+			return false;
+		}
 	}
-}
 
-public boolean resetRecipeMapForHatch(GT_MetaTileEntity_Hatch aTileEntity, GT_Recipe_Map aMap) {
-	if (aTileEntity == null) {
-		return false;
-	}
-	final IMetaTileEntity aMetaTileEntity = aTileEntity;
-	if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input || aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_InputBus) {
-		if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input){				
-			((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity).mRecipeMap = null;	
-			((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity).mRecipeMap = aMap;					
+	public boolean resetRecipeMapForHatch(GT_MetaTileEntity_Hatch aTileEntity, GT_Recipe_Map aMap) {
+		if (aTileEntity == null) {
+			return false;
 		}
-		else {	
-			((GT_MetaTileEntity_Hatch_InputBus) aMetaTileEntity).mRecipeMap = null;	
-			((GT_MetaTileEntity_Hatch_InputBus) aMetaTileEntity).mRecipeMap = aMap;				
+		final IMetaTileEntity aMetaTileEntity = aTileEntity;
+		if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input || aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_InputBus) {
+			if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input){				
+				((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity).mRecipeMap = null;	
+				((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity).mRecipeMap = aMap;					
+			}
+			else {	
+				((GT_MetaTileEntity_Hatch_InputBus) aMetaTileEntity).mRecipeMap = null;	
+				((GT_MetaTileEntity_Hatch_InputBus) aMetaTileEntity).mRecipeMap = aMap;				
+			}
+			return true;
+		}
+		else {
+			return false;
 		}
-		return true;
 	}
-	else {
-		return false;
+
+	@Override
+	public final void onScrewdriverRightClick(byte aSide, EntityPlayer aPlayer, float aX, float aY, float aZ) {
+		super.onScrewdriverRightClick(aSide, aPlayer, aX, aY, aZ);
+		resetRecipeMapForAllInputHatches();
+		onModeChangeByScrewdriver(aSide, aPlayer, aX, aY, aZ);
 	}
-}
 
-@Override
-public final void onScrewdriverRightClick(byte aSide, EntityPlayer aPlayer, float aX, float aY, float aZ) {
-	super.onScrewdriverRightClick(aSide, aPlayer, aX, aY, aZ);
-	resetRecipeMapForAllInputHatches();
-	onModeChangeByScrewdriver(aSide, aPlayer, aX, aY, aZ);
-}
+	public void onModeChangeByScrewdriver(byte aSide, EntityPlayer aPlayer, float aX, float aY, float aZ) {
 
-public void onModeChangeByScrewdriver(byte aSide, EntityPlayer aPlayer, float aX, float aY, float aZ) {
+	}
 
-}
 
 
 
 
+	/**
+	 * Enable Texture Casing Support if found in GT 5.09
+	 */
 
-/**
- * Enable Texture Casing Support if found in GT 5.09
- */
+	@SuppressWarnings("deprecation")
+	public boolean updateTexture(final IGregTechTileEntity aTileEntity, int aCasingID){
+		final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
+		if (aMetaTileEntity == null) {
+			return false;
+		}	
+		return updateTexture(aMetaTileEntity, aCasingID);
+	}
 
-@SuppressWarnings("deprecation")
-public boolean updateTexture(final IGregTechTileEntity aTileEntity, int aCasingID){
-	final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
-	if (aMetaTileEntity == null) {
-		return false;
-	}	
-	return updateTexture(aMetaTileEntity, aCasingID);
-}
+	/**
+	 * Enable Texture Casing Support if found in GT 5.09
+	 */
 
-/**
- * Enable Texture Casing Support if found in GT 5.09
- */
+	@SuppressWarnings("deprecation")
+	public boolean updateTexture(final IMetaTileEntity aTileEntity, int aCasingID){
+		try { //gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch.updateTexture(int)
 
-@SuppressWarnings("deprecation")
-public boolean updateTexture(final IMetaTileEntity aTileEntity, int aCasingID){
-	try { //gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch.updateTexture(int)
+			final IMetaTileEntity aMetaTileEntity = aTileEntity;
+			if (aMetaTileEntity == null) {
+				return false;
+			}			
+			Method mProper = Class.forName("gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch").getDeclaredMethod("updateTexture", int.class);
+			if (mProper != null){
+				if (GT_MetaTileEntity_Hatch.class.isInstance(aMetaTileEntity)){
+					mProper.setAccessible(true);
+					mProper.invoke(aMetaTileEntity, aCasingID);
+					log("Good Method Call for updateTexture.");
+					return true;
+				}
 
-		final IMetaTileEntity aMetaTileEntity = aTileEntity;
-		if (aMetaTileEntity == null) {
-			return false;
-		}			
-		Method mProper = Class.forName("gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch").getDeclaredMethod("updateTexture", int.class);
-		if (mProper != null){
-			if (GT_MetaTileEntity_Hatch.class.isInstance(aMetaTileEntity)){
-				mProper.setAccessible(true);
-				mProper.invoke(aMetaTileEntity, aCasingID);
-				log("Good Method Call for updateTexture.");
-				return true;
 			}
-
-		}
-		else {
-			log("Bad Method Call for updateTexture.");
-			if (GT_MetaTileEntity_Hatch.class.isInstance(aMetaTileEntity)){
-				if (aCasingID <= Byte.MAX_VALUE) {
-					((GT_MetaTileEntity_Hatch) aTileEntity).mMachineBlock = (byte) aCasingID;
-					log("Good Method Call for updateTexture. Used fallback method of setting mMachineBlock as casing id was <= 128.");
-					return true;
+			else {
+				log("Bad Method Call for updateTexture.");
+				if (GT_MetaTileEntity_Hatch.class.isInstance(aMetaTileEntity)){
+					if (aCasingID <= Byte.MAX_VALUE) {
+						((GT_MetaTileEntity_Hatch) aTileEntity).mMachineBlock = (byte) aCasingID;
+						log("Good Method Call for updateTexture. Used fallback method of setting mMachineBlock as casing id was <= 128.");
+						return true;
+					}
+					else {
+						log("updateTexture returning false. 1.2");
+					}
 				}
 				else {
-					log("updateTexture returning false. 1.2");
+					log("updateTexture returning false. 1.3");
 				}
 			}
-			else {
-				log("updateTexture returning false. 1.3");
-			}
+			log("updateTexture returning false. 1");
+			return false;
 		}
-		log("updateTexture returning false. 1");
-		return false;
-	}
-	catch (NoSuchMethodException | SecurityException | ClassNotFoundException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
-		log("updateTexture returning false.");
-		log("updateTexture returning false. 2");
-		e.printStackTrace();
-		return false;	
-	}	
+		catch (NoSuchMethodException | SecurityException | ClassNotFoundException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
+			log("updateTexture returning false.");
+			log("updateTexture returning false. 2");
+			e.printStackTrace();
+			return false;	
+		}	
 
-}
+	}
 
 
 
@@ -1148,96 +1175,95 @@ public boolean updateTexture(final IMetaTileEntity aTileEntity, int aCasingID){
 
 
 
-/**
- * TecTech Support
- */
+	/**
+	 * TecTech Support
+	 */
 
 
-/**
- * This is the array Used to Store the Tectech Multi-Amp hatches.
- */
+	/**
+	 * This is the array Used to Store the Tectech Multi-Amp hatches.
+	 */
 
-public ArrayList<GT_MetaTileEntity_Hatch> mMultiDynamoHatches = new ArrayList<GT_MetaTileEntity_Hatch>();	
+	public ArrayList<GT_MetaTileEntity_Hatch> mMultiDynamoHatches = new ArrayList<GT_MetaTileEntity_Hatch>();	
 
-/**
- * TecTech Multi-Amp Dynamo Support
- * @param aTileEntity - The Dynamo Hatch
- * @param aBaseCasingIndex - Casing Texture
- * @return
- */
+	/**
+	 * TecTech Multi-Amp Dynamo Support
+	 * @param aTileEntity - The Dynamo Hatch
+	 * @param aBaseCasingIndex - Casing Texture
+	 * @return
+	 */
 
-public boolean addMultiAmpDynamoToMachineList(final IGregTechTileEntity aTileEntity, final int aBaseCasingIndex){
-	//GT_MetaTileEntity_Hatch_DynamoMulti
-	if (aTileEntity == null) {
-		return false;
-	}
-	final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
-	if (aMetaTileEntity == null) {
+	public boolean addMultiAmpDynamoToMachineList(final IGregTechTileEntity aTileEntity, final int aBaseCasingIndex){
+		//GT_MetaTileEntity_Hatch_DynamoMulti
+		if (aTileEntity == null) {
+			return false;
+		}
+		final IMetaTileEntity aMetaTileEntity = aTileEntity.getMetaTileEntity();
+		if (aMetaTileEntity == null) {
+			return false;
+		}
+		if (isThisHatchMultiDynamo(aTileEntity)) {
+			updateTexture(aTileEntity, aBaseCasingIndex);
+			return this.mMultiDynamoHatches.add((GT_MetaTileEntity_Hatch) aMetaTileEntity);
+		}
 		return false;
 	}
-	if (isThisHatchMultiDynamo(aTileEntity)) {
-		updateTexture(aTileEntity, aBaseCasingIndex);
-		return this.mMultiDynamoHatches.add((GT_MetaTileEntity_Hatch) aMetaTileEntity);
-	}
-	return false;
-}
 
-@SuppressWarnings("rawtypes")
-public boolean isThisHatchMultiDynamo(Object aMetaTileEntity){
-	Class mDynamoClass;
-	try {
-		mDynamoClass = Class.forName("com.github.technus.tectech.thing.metaTileEntity.hatch.GT_MetaTileEntity_Hatch_DynamoMulti");
-		if (mDynamoClass != null){
-			if (mDynamoClass.isInstance(aMetaTileEntity)){
-				return true;
+	@SuppressWarnings("rawtypes")
+	public boolean isThisHatchMultiDynamo(Object aMetaTileEntity){
+		Class mDynamoClass;
+		try {
+			mDynamoClass = Class.forName("com.github.technus.tectech.thing.metaTileEntity.hatch.GT_MetaTileEntity_Hatch_DynamoMulti");
+			if (mDynamoClass != null){
+				if (mDynamoClass.isInstance(aMetaTileEntity)){
+					return true;
+				}
 			}
 		}
+		catch (ClassNotFoundException e) {}
+		return false;
 	}
-	catch (ClassNotFoundException e) {}
-	return false;
-}
 
-@Override
-public boolean addDynamoToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
-	if (LoadedMods.TecTech){
-		if (isThisHatchMultiDynamo(aTileEntity)) {
-			addMultiAmpDynamoToMachineList(aTileEntity, aBaseCasingIndex);
-		}
+	@Override
+	public boolean addDynamoToMachineList(IGregTechTileEntity aTileEntity, int aBaseCasingIndex) {
+		if (LoadedMods.TecTech){
+			if (isThisHatchMultiDynamo(aTileEntity)) {
+				addMultiAmpDynamoToMachineList(aTileEntity, aBaseCasingIndex);
+			}
 
+		}
+		return super.addDynamoToMachineList(aTileEntity, aBaseCasingIndex);
 	}
-	return super.addDynamoToMachineList(aTileEntity, aBaseCasingIndex);
-}
-
 
-/**
- * Pollution Management
- */
 
-public int getPollutionPerTick(ItemStack arg0) {
-	return 0;
-}
+	/**
+	 * Pollution Management
+	 */
 
-public String getPollutionTooltip() {
-	if (CORE.MAIN_GREGTECH_5U_EXPERIMENTAL_FORK) {
-		return "Causes " + 20 * this.getPollutionPerTick(null) + " Pollution per second";
-	}
-	else {
-		return "";
+	public int getPollutionPerTick(ItemStack arg0) {
+		return 0;
 	}
-}
 
-@Override
-public void saveNBTData(NBTTagCompound aNBT) {
-	aNBT.setLong("mTotalRunTime", this.mTotalRunTime);
-	super.saveNBTData(aNBT);
-}
+	public String getPollutionTooltip() {
+		if (CORE.MAIN_GREGTECH_5U_EXPERIMENTAL_FORK) {
+			return "Causes " + 20 * this.getPollutionPerTick(null) + " Pollution per second";
+		}
+		else {
+			return "";
+		}
+	}
 
-@Override
-public void loadNBTData(NBTTagCompound aNBT) {
-	this.mTotalRunTime = aNBT.getLong("mTotalRunTime");
-	super.loadNBTData(aNBT);
-}
+	@Override
+	public void saveNBTData(NBTTagCompound aNBT) {
+		aNBT.setLong("mTotalRunTime", this.mTotalRunTime);
+		super.saveNBTData(aNBT);
+	}
 
+	@Override
+	public void loadNBTData(NBTTagCompound aNBT) {
+		this.mTotalRunTime = aNBT.getLong("mTotalRunTime");
+		super.loadNBTData(aNBT);
+	}
 
 
 
@@ -1250,219 +1276,245 @@ public void loadNBTData(NBTTagCompound aNBT) {
 
 
 
-/**
- * Custom Find Recipe with Debugging
- */
 
+	/**
+	 * Custom Find Recipe with Debugging
+	 */
 
-public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final boolean aNotUnificated,
-		final boolean aDontCheckStackSizes, final long aVoltage, final FluidStack[] aFluids,
-		final ItemStack... aInputs) {
-	return this.findRecipe(aTileEntity, null, aNotUnificated, aDontCheckStackSizes, aVoltage, aFluids,
-			(ItemStack) null, aInputs);
-}
 
-public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final boolean aNotUnificated,
-		final long aVoltage, final FluidStack[] aFluids, final ItemStack... aInputs) {
-	return this.findRecipe(aTileEntity, null, aNotUnificated, aVoltage, aFluids, (ItemStack) null, aInputs);
-}
+	public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final boolean aNotUnificated,
+			final boolean aDontCheckStackSizes, final long aVoltage, final FluidStack[] aFluids,
+			final ItemStack... aInputs) {
+		return this.findRecipe(aTileEntity, null, aNotUnificated, aDontCheckStackSizes, aVoltage, aFluids,
+				(ItemStack) null, aInputs);
+	}
 
-public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final GT_Recipe aRecipe,
-		final boolean aNotUnificated, final boolean aDontCheckStackSizes, final long aVoltage,
-		final FluidStack[] aFluids, final ItemStack... aInputs) {
-	return this.findRecipe(aTileEntity, aRecipe, aNotUnificated, aDontCheckStackSizes, aVoltage, aFluids,
-			(ItemStack) null, aInputs);
-}
+	public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final boolean aNotUnificated,
+			final long aVoltage, final FluidStack[] aFluids, final ItemStack... aInputs) {
+		return this.findRecipe(aTileEntity, null, aNotUnificated, aVoltage, aFluids, (ItemStack) null, aInputs);
+	}
 
-public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final GT_Recipe aRecipe,
-		final boolean aNotUnificated, final long aVoltage, final FluidStack[] aFluids,
-		final ItemStack... aInputs) {
-	return this.findRecipe(aTileEntity, aRecipe, aNotUnificated, aVoltage, aFluids, (ItemStack) null, aInputs);
-}
+	public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final GT_Recipe aRecipe,
+			final boolean aNotUnificated, final boolean aDontCheckStackSizes, final long aVoltage,
+			final FluidStack[] aFluids, final ItemStack... aInputs) {
+		return this.findRecipe(aTileEntity, aRecipe, aNotUnificated, aDontCheckStackSizes, aVoltage, aFluids,
+				(ItemStack) null, aInputs);
+	}
 
-public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final GT_Recipe aRecipe,
-		final boolean aNotUnificated, final long aVoltage, final FluidStack[] aFluids,
-		final ItemStack aSpecialSlot, final ItemStack... aInputs) {
-	return this.findRecipe(aTileEntity, aRecipe, aNotUnificated, true, aVoltage, aFluids, aSpecialSlot,
-			aInputs);
-}
+	public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final GT_Recipe aRecipe,
+			final boolean aNotUnificated, final long aVoltage, final FluidStack[] aFluids,
+			final ItemStack... aInputs) {
+		return this.findRecipe(aTileEntity, aRecipe, aNotUnificated, aVoltage, aFluids, (ItemStack) null, aInputs);
+	}
 
-public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final GT_Recipe aRecipe,
-		final boolean aNotUnificated, final boolean aDontCheckStackSizes, final long aVoltage,
-		final FluidStack[] aFluids, final ItemStack aSpecialSlot, ItemStack... aInputs) {
-	if (this.getRecipeMap().mRecipeList.isEmpty()) {
-		log("No Recipes in Map to search through.");
-		return null;
+	public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final GT_Recipe aRecipe,
+			final boolean aNotUnificated, final long aVoltage, final FluidStack[] aFluids,
+			final ItemStack aSpecialSlot, final ItemStack... aInputs) {
+		return this.findRecipe(aTileEntity, aRecipe, aNotUnificated, true, aVoltage, aFluids, aSpecialSlot,
+				aInputs);
 	}
-	GT_Recipe mRecipeResult = null;
-	try {
-		if (GregTech_API.sPostloadFinished) {
-			if (this.getRecipeMap().mMinimalInputFluids > 0) {
-				if (aFluids == null) {
-					log("aFluids == null && minFluids > 0");
-					return null;
-				}
-				int tAmount = 0;
-				for (final FluidStack aFluid : aFluids) {
-					if (aFluid != null) {
-						++tAmount;
+
+	public GT_Recipe findRecipe(final IHasWorldObjectAndCoords aTileEntity, final GT_Recipe aRecipe,
+			final boolean aNotUnificated, final boolean aDontCheckStackSizes, final long aVoltage,
+			final FluidStack[] aFluids, final ItemStack aSpecialSlot, ItemStack... aInputs) {
+		if (this.getRecipeMap().mRecipeList.isEmpty()) {
+			log("No Recipes in Map to search through.");
+			return null;
+		}
+		GT_Recipe mRecipeResult = null;
+		try {
+			if (GregTech_API.sPostloadFinished) {
+				if (this.getRecipeMap().mMinimalInputFluids > 0) {
+					if (aFluids == null) {
+						log("aFluids == null && minFluids > 0");
+						return null;
 					}
-				}
-				if (tAmount < this.getRecipeMap().mMinimalInputFluids) {
-					log("Not enough fluids?");
-					return null;
-				}
-			}
-			if (this.getRecipeMap().mMinimalInputItems > 0) {
-				if (aInputs == null) {
-					log("No inputs and minItems > 0");
-					return null;
-				}
-				int tAmount = 0;
-				for (final ItemStack aInput : aInputs) {
-					if (aInput != null) {
-						++tAmount;
+					int tAmount = 0;
+					for (final FluidStack aFluid : aFluids) {
+						if (aFluid != null) {
+							++tAmount;
+						}
+					}
+					if (tAmount < this.getRecipeMap().mMinimalInputFluids) {
+						log("Not enough fluids?");
+						return null;
 					}
 				}
-				if (tAmount < this.getRecipeMap().mMinimalInputItems) {
-					log("Not enough items?");
-					return null;
+				if (this.getRecipeMap().mMinimalInputItems > 0) {
+					if (aInputs == null) {
+						log("No inputs and minItems > 0");
+						return null;
+					}
+					int tAmount = 0;
+					for (final ItemStack aInput : aInputs) {
+						if (aInput != null) {
+							++tAmount;
+						}
+					}
+					if (tAmount < this.getRecipeMap().mMinimalInputItems) {
+						log("Not enough items?");
+						return null;
+					}
 				}
 			}
-		}
-		else {
-			log("Game Not Loaded properly for recipe lookup.");
-		}
-		if (aNotUnificated) {
-			aInputs = GT_OreDictUnificator.getStackArray(true, (Object[]) aInputs);
-		}
-		if (aRecipe != null && !aRecipe.mFakeRecipe && aRecipe.mCanBeBuffered
-				&& aRecipe.isRecipeInputEqual(false, aDontCheckStackSizes, aFluids, aInputs)) {
-			mRecipeResult = (aRecipe.mEnabled/* && aVoltage * this.getRecipeMap().mAmperage >= aRecipe.mEUt*/) ? aRecipe : null;
-			log("x) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
-			if (mRecipeResult != null) {
-				return mRecipeResult;
+			else {
+				log("Game Not Loaded properly for recipe lookup.");
 			}
-		}
-		if (mRecipeResult == null && this.getRecipeMap().mUsualInputCount >= 0 && aInputs != null && aInputs.length > 0) {
-			for (final ItemStack tStack : aInputs) {
-				if (tStack != null) {
-					Collection<GT_Recipe> tRecipes = this.getRecipeMap().mRecipeItemMap.get(new GT_ItemStack(tStack));
-					if (tRecipes != null) {
-						for (final GT_Recipe tRecipe : tRecipes) {
-							if (!tRecipe.mFakeRecipe && tRecipe.isRecipeInputEqual(false, aDontCheckStackSizes, aFluids, aInputs)) {
-								mRecipeResult = (tRecipe.mEnabled/* && aVoltage * this.getRecipeMap().mAmperage >= tRecipe.mEUt*/)
-										? tRecipe
-												: null;
-								log("1) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
-								//return mRecipeResult;
+			if (aNotUnificated) {
+				aInputs = GT_OreDictUnificator.getStackArray(true, (Object[]) aInputs);
+			}
+			if (aRecipe != null && !aRecipe.mFakeRecipe && aRecipe.mCanBeBuffered
+					&& aRecipe.isRecipeInputEqual(false, aDontCheckStackSizes, aFluids, aInputs)) {
+				mRecipeResult = (aRecipe.mEnabled/* && aVoltage * this.getRecipeMap().mAmperage >= aRecipe.mEUt*/) ? aRecipe : null;
+				log("x) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
+				if (mRecipeResult != null) {
+					return mRecipeResult;
+				}
+			}
+			if (mRecipeResult == null && this.getRecipeMap().mUsualInputCount >= 0 && aInputs != null && aInputs.length > 0) {
+				for (final ItemStack tStack : aInputs) {
+					if (tStack != null) {
+						Collection<GT_Recipe> tRecipes = this.getRecipeMap().mRecipeItemMap.get(new GT_ItemStack(tStack));
+						if (tRecipes != null) {
+							for (final GT_Recipe tRecipe : tRecipes) {
+								if (!tRecipe.mFakeRecipe && tRecipe.isRecipeInputEqual(false, aDontCheckStackSizes, aFluids, aInputs)) {
+									mRecipeResult = (tRecipe.mEnabled/* && aVoltage * this.getRecipeMap().mAmperage >= tRecipe.mEUt*/)
+											? tRecipe
+													: null;
+									log("1) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
+									//return mRecipeResult;
+								}
 							}
 						}
-					}
 
-					//TODO - Investigate if this requires to be in it's own block
-					tRecipes = this.getRecipeMap().mRecipeItemMap
-							.get(new GT_ItemStack(GT_Utility.copyMetaData(32767L, new Object[]{tStack})));
-					if (tRecipes != null) {
-						for (final GT_Recipe tRecipe : tRecipes) {
-							if (!tRecipe.mFakeRecipe
-									&& tRecipe.isRecipeInputEqual(false, aDontCheckStackSizes, aFluids, aInputs)) {
-								mRecipeResult = (tRecipe.mEnabled /*&& aVoltage * this.getRecipeMap().mAmperage >= tRecipe.mEUt*/)
-										? tRecipe
-												: null;
-								log("2) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
-								//return mRecipeResult;
+						//TODO - Investigate if this requires to be in it's own block
+						tRecipes = this.getRecipeMap().mRecipeItemMap
+								.get(new GT_ItemStack(GT_Utility.copyMetaData(32767L, new Object[]{tStack})));
+						if (tRecipes != null) {
+							for (final GT_Recipe tRecipe : tRecipes) {
+								if (!tRecipe.mFakeRecipe
+										&& tRecipe.isRecipeInputEqual(false, aDontCheckStackSizes, aFluids, aInputs)) {
+									mRecipeResult = (tRecipe.mEnabled /*&& aVoltage * this.getRecipeMap().mAmperage >= tRecipe.mEUt*/)
+											? tRecipe
+													: null;
+									log("2) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
+									//return mRecipeResult;
+								}
 							}
 						}
 					}
 				}
 			}
-		}
-		if (mRecipeResult == null && this.getRecipeMap().mMinimalInputItems == 0 && aFluids != null && aFluids.length > 0) {
-			for (final FluidStack aFluid2 : aFluids) {
-				if (aFluid2 != null) {
-					final Collection<GT_Recipe> tRecipes = this.getRecipeMap().mRecipeFluidMap.get(aFluid2.getFluid());
-					if (tRecipes != null) {
-						for (final GT_Recipe tRecipe : tRecipes) {
-							if (!tRecipe.mFakeRecipe
-									&& tRecipe.isRecipeInputEqual(false, aDontCheckStackSizes, aFluids, aInputs)) {
-								mRecipeResult = (tRecipe.mEnabled/* && aVoltage * this.getRecipeMap().mAmperage >= tRecipe.mEUt*/)
-										? tRecipe
-												: null;
-								log("3) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
-								//return mRecipeResult;
+			if (mRecipeResult == null && this.getRecipeMap().mMinimalInputItems == 0 && aFluids != null && aFluids.length > 0) {
+				for (final FluidStack aFluid2 : aFluids) {
+					if (aFluid2 != null) {
+						final Collection<GT_Recipe> tRecipes = this.getRecipeMap().mRecipeFluidMap.get(aFluid2.getFluid());
+						if (tRecipes != null) {
+							for (final GT_Recipe tRecipe : tRecipes) {
+								if (!tRecipe.mFakeRecipe
+										&& tRecipe.isRecipeInputEqual(false, aDontCheckStackSizes, aFluids, aInputs)) {
+									mRecipeResult = (tRecipe.mEnabled/* && aVoltage * this.getRecipeMap().mAmperage >= tRecipe.mEUt*/)
+											? tRecipe
+													: null;
+									log("3) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
+									//return mRecipeResult;
+								}
 							}
 						}
 					}
 				}
 			}
 		}
-	}
-	catch (Throwable t) {
-		log("Invalid recipe lookup.");			
-	}		
+		catch (Throwable t) {
+			log("Invalid recipe lookup.");			
+		}		
 
 
-	if (mRecipeResult == null) {
-		log("Invalid recipe, Fallback lookup. "+this.getRecipeMap().mRecipeList.size()+" | "+this.getRecipeMap().mNEIName);	
-		if (!CORE.MAIN_GREGTECH_5U_EXPERIMENTAL_FORK) {
-			try {
-				return (GT_Recipe) findRecipe08.invoke(getRecipeMap(), aTileEntity, aRecipe, aNotUnificated, aVoltage, aFluids, aSpecialSlot, aInputs);
-			} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
-				e.printStackTrace();
-				return null;
+		if (mRecipeResult == null) {
+			log("Invalid recipe, Fallback lookup. "+this.getRecipeMap().mRecipeList.size()+" | "+this.getRecipeMap().mNEIName);	
+			if (!CORE.MAIN_GREGTECH_5U_EXPERIMENTAL_FORK) {
+				try {
+					return (GT_Recipe) findRecipe08.invoke(getRecipeMap(), aTileEntity, aRecipe, aNotUnificated, aVoltage, aFluids, aSpecialSlot, aInputs);
+				} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
+					e.printStackTrace();
+					return null;
+				}
+			}
+			else {
+				try {
+					return (GT_Recipe) findRecipe09.invoke(getRecipeMap(), aTileEntity, aRecipe, aNotUnificated, aDontCheckStackSizes, aVoltage,	aFluids, aSpecialSlot, aInputs);
+				} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
+					e.printStackTrace();
+					return null;
+				}
 			}
 		}
 		else {
-			try {
-				return (GT_Recipe) findRecipe09.invoke(getRecipeMap(), aTileEntity, aRecipe, aNotUnificated, aDontCheckStackSizes, aVoltage,	aFluids, aSpecialSlot, aInputs);
-			} catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
-				e.printStackTrace();
-				return null;
-			}
+			return mRecipeResult;
 		}
-	}
-	else {
-		return mRecipeResult;
-	}
 
 
 
 
-}
+	}
 
 
 
 
-/**
- * Custom Tool Handling
- */
+	/**
+	 * Custom Tool Handling
+	 */
 
-@Override
-public boolean onRightclick(IGregTechTileEntity aBaseMetaTileEntity, EntityPlayer aPlayer, byte aSide, float aX,
-		float aY, float aZ) {		
-	//Do Super
-	boolean aSuper = super.onRightclick(aBaseMetaTileEntity, aPlayer, aSide, aX, aY, aZ);
-	// Do Things
-	if (this.getBaseMetaTileEntity().isServerSide()) {
-		ItemStack tCurrentItem = aPlayer.inventory.getCurrentItem();
-		if (tCurrentItem != null) {				
-			if (GT_Utility.isStackInList(tCurrentItem, GregTech_API.sSoftHammerList)) {	
+	@Override
+	public boolean onRightclick(IGregTechTileEntity aBaseMetaTileEntity, EntityPlayer aPlayer, byte aSide, float aX,
+			float aY, float aZ) {		
+		//Do Super
+		boolean aSuper = super.onRightclick(aBaseMetaTileEntity, aPlayer, aSide, aX, aY, aZ);
+		// Do Things
+		if (this.getBaseMetaTileEntity().isServerSide()) {
+			ItemStack tCurrentItem = aPlayer.inventory.getCurrentItem();
+			if (tCurrentItem != null) {				
+				if (GT_Utility.isStackInList(tCurrentItem, GregTech_API.sSoftHammerList)) {	
 
+				}
 			}
 		}
+		return aSuper;
 	}
-	return aSuper;
-}
 
 
-public final boolean checkMachine(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {	
-	boolean aStructureCheck = checkMultiblock(aBaseMetaTileEntity, aStack);
-	boolean aHasCore = this.getControlCoreBus() != null;	
-	return aStructureCheck && aHasCore;
-}
+	public final boolean checkMachine(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {	
+		boolean aStructureCheck = checkMultiblock(aBaseMetaTileEntity, aStack);
+		boolean aHasCore = this.getControlCoreBus() != null;	
+		return aStructureCheck && aHasCore;
+	}
 
-public abstract boolean checkMultiblock(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack);
+	public abstract boolean checkMultiblock(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack);
+	
+	
+	public boolean isValidBlockForStructure(IGregTechTileEntity aBaseMetaTileEntity, int aCasingID, boolean canBeHatch, Block aFoundBlock, int aFoundMeta, Block aExpectedBlock, int aExpectedMeta) {
+		boolean isHatch = false;		
+		if (aBaseMetaTileEntity != null) {
+			isHatch = this.addToMachineList(aBaseMetaTileEntity, aCasingID);
+			if (isHatch) {
+				return true;
+			}
+		}
+		if (!isHatch) {
+			if (aFoundBlock != aExpectedBlock || aFoundMeta != aExpectedMeta) {
+				return false;
+			}
+			else {
+				return true;
+			}
+		}
+		else {
+			return true;
+		}
+		
+		
+		
+	}
 
 
 
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCentrifuge.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCentrifuge.java
index 85a8c34900..e3c05a8388 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCentrifuge.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCentrifuge.java
@@ -1,5 +1,6 @@
 package gtPlusPlus.xmod.gregtech.common.tileentities.machines.multi.processing;
 
+import gregtech.api.GregTech_API;
 import gregtech.api.enums.TAE;
 import gregtech.api.enums.Textures;
 import gregtech.api.interfaces.ITexture;
@@ -61,16 +62,13 @@ extends GregtechMeta_MultiBlockBase {
 				"Only uses 90% of the eu/t normally required",
 				"Processes six items per voltage tier",
 				"Size: 3x3x3 (Hollow)",
-				"Controller (Front Center) [Orange]",
-				"1x Maintenance Hatch (Rear Center) [Green]",
-				"The rest can be placed anywhere except the Front [Red]",
+				"Centrifuge Casings (10 at least)",
+				"Controller (Front Center)",
 				"1x Input Hatch",
 				"1x Output Hatch",
 				"1x Input Bus",
 				"1x Output Bus",
-				"1x Muffler Hatch",
-				"1x Energy Hatch [Blue]",
-				"Centrifuge Casings for the rest (10 at least)",
+				"1x Energy Hatch",
 				};
 	}
 
@@ -128,59 +126,35 @@ extends GregtechMeta_MultiBlockBase {
 
 	@Override
 	public boolean checkMultiblock(final IGregTechTileEntity aBaseMetaTileEntity, final ItemStack aStack) {
-		/*if (ConfigSwitches.disableCentrifugeFormation){
-			EntityPlayerMP player = MinecraftServer.getServer().getConfigurationManager().func_152612_a(this.getBaseMetaTileEntity().getOwnerName());
-			if (!player.getEntityWorld().isRemote && isDisabled == false)
-				PlayerUtils.messagePlayer(player, "This Multiblock is disabled via the config. [Only re-enable if you're bugtesting.]");
-			isDisabled = true;
-			return false;
-		}*/
-		final int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
-		final int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
-		//Utils.LOG_WARNING("X:"+xDir+" Z:"+zDir);
-		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
-			return false;
-		}
+		int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+		int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
 		int tAmount = 0;
-		for (int i = -1; i < 2; i++) { //X-Dir
-			for (int j = -1; j < 2; j++) { //Z-Dir
-				for (int h = -1; h < 2; h++) { //Y-Dir
-					if ((h != 0) || ((((xDir + i) != 0) || ((zDir + j) != 0)) && ((i != 0) || (j != 0)))) {
-
-						final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-						//Utils.LOG_WARNING("X:"+tTileEntity.getXCoord()+" Y:"+tTileEntity.getYCoord()+" Z:"+tTileEntity.getZCoord());
-						if ((!this.addToMachineList(tTileEntity, getCasingTextureIndex())) && (!this.addInputToMachineList(tTileEntity, getCasingTextureIndex())) && (!this.addOutputToMachineList(tTileEntity, getCasingTextureIndex())) && (!this.addEnergyInputToMachineList(tTileEntity, getCasingTextureIndex()))) {
-
-							//Maintenance Hatch
-							if ((tTileEntity != null) && (tTileEntity.getMetaTileEntity() != null)) {
-								if ((tTileEntity.getXCoord() == aBaseMetaTileEntity.getXCoord()) && (tTileEntity.getYCoord() == aBaseMetaTileEntity.getYCoord()) && (tTileEntity.getZCoord() == (aBaseMetaTileEntity.getZCoord()+2))) {
-									if ((tTileEntity.getMetaTileEntity() instanceof GT_MetaTileEntity_Hatch_Maintenance)) {
-										Logger.WARNING("MAINT HATCH IN CORRECT PLACE");
-										this.mMaintenanceHatches.add((GT_MetaTileEntity_Hatch_Maintenance) tTileEntity.getMetaTileEntity());
-										((GT_MetaTileEntity_Hatch) tTileEntity.getMetaTileEntity()).mMachineBlock = this.getCasingTextureIndex();
-									} else {
-										return false;
-									}
-								}
-								else {
-									Logger.WARNING("MAINT HATCH IN WRONG PLACE");
-								}
-							}
 
-							if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasingsMisc) {
-								return false;
-							}
-							if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 0) {
+		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
+			return false;
+		} else {
+			for (int i = -1; i < 2; ++i) {
+				for (int j = -1; j < 2; ++j) {
+					for (int h = -1; h < 2; ++h) {
+						if (h != 0 || (xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0)) {
+							IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i,
+									h, zDir + j);
+							Block aBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
+							int aMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
+
+							if (!isValidBlockForStructure(tTileEntity, getCasingTextureIndex(), true, aBlock, aMeta,
+									ModBlocks.blockCasingsMisc, 0)) {
+								Logger.INFO("Bad centrifuge casing");
 								return false;
 							}
-							tAmount++;
+							++tAmount;
 
 						}
 					}
 				}
 			}
+			return tAmount >= 10;
 		}
-		return tAmount >= 10;
 	}
 
 	@Override
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCokeOven.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCokeOven.java
index 94ebdef132..4d048b5903 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCokeOven.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCokeOven.java
@@ -10,6 +10,7 @@ import gregtech.api.objects.GT_RenderedTexture;
 import gregtech.api.util.GT_Recipe;
 import gregtech.api.util.GT_Utility;
 import gregtech.api.util.Recipe_GT;
+import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.core.block.ModBlocks;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.base.GregtechMeta_MultiBlockBase;
 import gtPlusPlus.xmod.gregtech.common.blocks.textures.TexturesGtBlock;
@@ -46,16 +47,14 @@ extends GregtechMeta_MultiBlockBase {
 				"Process 12x materials with Heat Resistant Casings",
 				"Or 24x materials with Heat Proof Casings",
 				"Size: 3x3x3 (Hollow)",
+				"Structural Coke Oven Casings (8 at least!)",
 				"Controller (front middle at bottom)",
 				"8x Heat Resistant/Proof Coke Oven Casings (middle Layer, hollow)",
-				"1x Input Hatch (one of bottom)",
-				"1x Output Hatch (one of bottom)",
-				"1x Input Bus (one of bottom)",
-				"1x Output Bus (one of bottom)",
-				"1x Energy Hatch (one of bottom) [EV or better recommended]",
-				"1x Maintenance Hatch (one of bottom)",
-				"1x Muffler Hatch (top middle)",
-				"Structural Coke Oven Casings for the rest",
+				"1x Input Hatch",
+				"1x Output Hatch",
+				"1x Input Bus",
+				"1x Output Bus",
+				"1x Energy Hatch"
 				};
 	}
 
@@ -121,7 +120,6 @@ extends GregtechMeta_MultiBlockBase {
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 1, zDir)) {
 			return false;
 		}
-		this.addMufflerToMachineList(aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir, 2, zDir), TAE.GTPP_INDEX(1));
 
 		final byte tUsedMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + 1, 1, zDir);
 		switch (tUsedMeta) {
@@ -137,16 +135,14 @@ extends GregtechMeta_MultiBlockBase {
 		for (int i = -1; i < 2; i++) {
 			for (int j = -1; j < 2; j++) {
 				if ((i != 0) || (j != 0)) {
-					if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 1, zDir + j) != ModBlocks.blockCasingsMisc) {
+					final IGregTechTileEntity tTileEntity2 = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 2, zDir + j);					
+					if (!isValidBlockForStructure(null, TAE.GTPP_INDEX(1), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, 1, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 1, zDir + j), ModBlocks.blockCasingsMisc, tUsedMeta)) {
+						Logger.INFO("Heating Coils missing.");
 						return false;
 					}
-					if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 1, zDir + j) != tUsedMeta) {
-						return false;
-					}
-					if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 2, zDir + j) != ModBlocks.blockCasingsMisc) {
-						return false;
-					}
-					if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 2, zDir + j) != 1) {
+					
+					if (!isValidBlockForStructure(tTileEntity2, TAE.GTPP_INDEX(1), true, aBaseMetaTileEntity.getBlockOffset(xDir + i, 2, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 2, zDir + j), ModBlocks.blockCasingsMisc, 1)) {
+						Logger.INFO("Casings missing from top layer of coke oven.");
 						return false;
 					}
 				}
@@ -156,13 +152,9 @@ extends GregtechMeta_MultiBlockBase {
 			for (int j = -1; j < 2; j++) {
 				if (((xDir + i) != 0) || ((zDir + j) != 0)) {
 					final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 0, zDir + j);
-					if ((!this.addMaintenanceToMachineList(tTileEntity, TAE.GTPP_INDEX(1))) && (!this.addInputToMachineList(tTileEntity, TAE.GTPP_INDEX(1))) && (!this.addOutputToMachineList(tTileEntity, TAE.GTPP_INDEX(1))) && (!this.addEnergyInputToMachineList(tTileEntity, TAE.GTPP_INDEX(1)))) {
-						if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 0, zDir + j) != ModBlocks.blockCasingsMisc) {
-							return false;
-						}
-						if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 0, zDir + j) != 1) {
-							return false;
-						}
+					if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(1), true, aBaseMetaTileEntity.getBlockOffset(xDir + i, 0, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 0, zDir + j), ModBlocks.blockCasingsMisc, 1)) {
+						Logger.INFO("Casings missing from bottom layer of coke oven.");
+						return false;
 					}
 				}
 			}
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCuttingMachine.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCuttingMachine.java
index 0dddcbcce1..e627e99aa7 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCuttingMachine.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialCuttingMachine.java
@@ -15,7 +15,6 @@ import gregtech.api.util.GT_Recipe;
 import gregtech.api.util.GT_Utility;
 import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.core.block.ModBlocks;
-import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.base.GregtechMeta_MultiBlockBase;
 import gtPlusPlus.xmod.gregtech.common.blocks.textures.TexturesGtBlock;
 
@@ -47,13 +46,12 @@ extends GregtechMeta_MultiBlockBase {
 				"Only uses 75% of the eu/t normally required",
 				"Processes four items per voltage tier",
 				"Size: 3x3x5 [WxHxL] (Hollow)", "Controller (front centered)",
-				"1x Input Bus (side centered)",
-				"1x Output Bus (side centered)",
-				"1x Energy Hatch (top or bottom centered)",
-				"1x Input Hatch (top or bottom centered)",
-				"1x Muffler Hatch (top)",
-				"1x Maintenance Hatch (back centered)",
-				"Cutting Factory Frames for the rest (26 at least!)"
+				"Cutting Factory Frames (26 at least!)",
+				"1x Input Bus",
+				"1x Output Bus",
+				"1x Input Hatch",
+				"1x Energy Hatch",
+				"Maintenance Hatch must be at the back, centered",
 		};
 	}
 
@@ -119,30 +117,23 @@ extends GregtechMeta_MultiBlockBase {
 			for (byte i = -1; i < 2; i = (byte) (i + 1)) {
 				for (byte j = -1; j < 2; j = (byte) (j + 1)) {
 					if ((i != 0) || (j != 0)) {
-						for (byte k = 0; k < 5; k = (byte) (k + 1)) {
-							if (((i == 0) || (j == 0)) && ((k == 1) || (k == 2) || (k == 3))) {
-								if ((this.getBaseMetaTileEntity().getBlock(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingBlock()) && (this.getBaseMetaTileEntity().getMetaID(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingMeta())) {
-								}
-								else if (!this.addToMachineList(this.getBaseMetaTileEntity().getIGregTechTileEntity(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i))) && (!this.addEnergyInputToMachineList(this.getBaseMetaTileEntity().getIGregTechTileEntity(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i))))) {
-									Logger.INFO("False 2");
+						for (byte k = 0; k < 5; k = (byte) (k + 1)) {							
+								Block aBlock = this.getBaseMetaTileEntity().getBlock(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i));
+								int aMeta = this.getBaseMetaTileEntity().getMetaID(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i));
+								IGregTechTileEntity aTile = this.getBaseMetaTileEntity().getIGregTechTileEntity(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i));
+								if (!isValidBlockForStructure(aTile, getCasingTextureIndex(), true, aBlock, aMeta, getCasingBlock(), getCasingMeta())) {
+									Logger.INFO("Bad Casing on Cutting Machine.");
 									return false;
-								}
-							}
-							else if ((this.getBaseMetaTileEntity().getBlock(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingBlock()) && (this.getBaseMetaTileEntity().getMetaID(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingMeta())) {
-							}
-							else {
-								Logger.INFO("False 3");
-								return false;
-							}
+								}	
 						}
 					}
 				}
 			}
-			if ((this.mOutputHatches.size() != 0)) {
-				Logger.INFO("Use Busses, Not Hatches for Output.");
+			if ((this.mOutputHatches.size() != 0) || (this.mInputHatches.size() != 0)) {
+				Logger.INFO("Use Busses, Not Hatches for Input/Output.");
 				return false;
 			}
-			if ((this.mInputBusses.size() < 1) || (this.mOutputBusses.size() < 1)) {
+			if ((this.mInputBusses.size() == 0) || (this.mOutputBusses.size() == 0)) {
 				Logger.INFO("Incorrect amount of Input & Output busses.");
 				return false;
 			}
@@ -157,8 +148,8 @@ extends GregtechMeta_MultiBlockBase {
 					return false;
 				}
 			}
-			if ((this.mMaintenanceHatches.size() != 1) || (this.mMufflerHatches.size() < 1) || (this.mEnergyHatches.size() < 1)) {
-				Logger.INFO("Incorrect amount of Maintenance or Energy or Muffler hatches.");
+			if ((this.mMaintenanceHatches.size() != 1)) {
+				Logger.INFO("Incorrect amount of Maintenance or Energy hatches.");
 				return false;
 			}
 		} else {
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialElectrolyzer.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialElectrolyzer.java
index 5af8ec027a..aca635fa84 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialElectrolyzer.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialElectrolyzer.java
@@ -8,6 +8,7 @@ import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
 import gregtech.api.objects.GT_RenderedTexture;
 import gregtech.api.util.GT_Recipe;
 import gregtech.api.util.GT_Utility;
+import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.api.objects.data.Pair;
 import gtPlusPlus.core.block.ModBlocks;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.base.GregtechMeta_MultiBlockBase;
@@ -44,15 +45,13 @@ extends GregtechMeta_MultiBlockBase {
 				"Only uses 90% of the eu/t normally required",
 				"Processes two items per voltage tier",
 				"Size: 3x3x3 (Hollow)",
+				"Electrolyzer Casings for the rest (10 at least!)",
 				"Controller (front centered)",
-				"1x Input Bus (anywhere)",
-				"1x Output Bus (anywhere)",
-				"1x Input Hatch (anywhere)",
-				"1x Output Hatch (anywhere)",
-				"1x Energy Hatch (anywhere)",
-				"1x Maintenance Hatch (anywhere)",
-				"1x Muffler (anywhere)",
-				"Electrolyzer Casings for the rest (10 at least!)"
+				"1x Input Bus",
+				"1x Output Bus",
+				"1x Input Hatch",
+				"1x Output Hatch",
+				"1x Energy Hatch",
 				};
 	}
 
@@ -121,38 +120,35 @@ extends GregtechMeta_MultiBlockBase {
 	
 	@Override
 	public boolean checkMultiblock(final IGregTechTileEntity aBaseMetaTileEntity, final ItemStack aStack) {	
-	/*if (mBluePrint == null) {
-		mBluePrint = new Blueprint_Electrolyzer();
-	}	
-	return mBluePrint.checkMachine(aBaseMetaTileEntity);*/		
-		
-		final int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
-		final int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+		int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int tAmount = 0;
+
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
 			return false;
-		}
-		
-		int tAmount = 0;
-		for (int i = -1; i < 2; i++) {
-			for (int j = -1; j < 2; j++) {
-				for (int h = -1; h < 2; h++) {
-					if ((h != 0) || ((((xDir + i) != 0) || ((zDir + j) != 0)) && ((i != 0) || (j != 0)))) {
-						final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-						if ((!this.addToMachineList(tTileEntity, TAE.GTPP_INDEX(5)))) {
-							final Block tBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
-							final byte tMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
-							if (((tBlock != ModBlocks.blockCasingsMisc) || (tMeta != 5))) {
+		} else {
+			for (int i = -1; i < 2; ++i) {
+				for (int j = -1; j < 2; ++j) {
+					for (int h = -1; h < 2; ++h) {
+						if (h != 0 || (xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0)) {
+							IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i,
+									h, zDir + j);
+							Block aBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
+							int aMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
+
+							if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(5), true, aBlock, aMeta,
+									ModBlocks.blockCasingsMisc, 5)) {
+								Logger.INFO("Bad Electrolyzer casing");
 								return false;
 							}
-							tAmount++;
+							++tAmount;
+
 						}
 					}
 				}
 			}
+			return tAmount >= 10;
 		}
-		return tAmount >= 10;
-	
-		
 	}
 
 	@Override
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialExtruder.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialExtruder.java
index 76c738ffe7..0b1691358c 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialExtruder.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialExtruder.java
@@ -52,14 +52,13 @@ extends GregtechMeta_MultiBlockBase {
 				"Each Input Bus can have a different shape!",
 				"You can use several input busses per multiblock",
 				"Size: 3x3x5 [WxHxL] (Hollow)",
+				"Inconel Reinforced Casings (28 at least!)",
 				"Controller (front centered)",
-				"Busses & Hatches cannot replace edge casings",
-				"1x Input Bus (anywhere)",
-				"1x Output Bus (anywhere)",
-				"1x Energy Hatch (anywhere)",
-				"1x Muffler Hatch (anywhere)",
-				"1x Maintenance Hatch (Back Center)",
-				"Inconel Reinforced Casings for the rest (28 at least!)"
+				"1x Input Bus",
+				"1x Output Bus",
+				"1x Input Hatch",
+				"1x Energy Hatch",
+				"Maintenance Hatch must be at the back, centered",
 				};
 	}
 
@@ -160,18 +159,15 @@ extends GregtechMeta_MultiBlockBase {
 				for (byte j = -1; j < 2; j = (byte) (j + 1)) {
 					if ((i != 0) || (j != 0)) {
 						for (byte k = 0; k < 5; k = (byte) (k + 1)) {
-							//if (((i == 0) || (j == 0)) && ((k == 1) || (k == 2) || (k == 3))) {
-							if ((this.getBaseMetaTileEntity().getBlock(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingBlock()) && (this.getBaseMetaTileEntity().getMetaID(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingMeta())) {
-							}
-							else if (!this.addToMachineList(this.getBaseMetaTileEntity().getIGregTechTileEntity(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)), getCasingTextureIndex()) && (!this.addEnergyInputToMachineList(this.getBaseMetaTileEntity().getIGregTechTileEntity(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)), getCasingTextureIndex()))) {
-								Logger.WARNING("False 2");
+							
+							Block aBlock = this.getBaseMetaTileEntity().getBlock(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i));
+							int aMeta = this.getBaseMetaTileEntity().getMetaID(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i));
+							IGregTechTileEntity aTile = this.getBaseMetaTileEntity().getIGregTechTileEntity(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i));
+							if (!isValidBlockForStructure(aTile, getCasingTextureIndex(), true, aBlock, aMeta, getCasingBlock(), getCasingMeta())) {
+								Logger.INFO("Bad Casing on Extruder.");
 								return false;
 							}
-							/*}
-							else {
-								Logger.WARNING("False 3");
-								return false;
-							}*/
+							
 						}
 					}
 				}
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMacerator.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMacerator.java
index 1b393989cd..93593ad0a8 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMacerator.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMacerator.java
@@ -52,13 +52,11 @@ extends GregtechMeta_MultiBlockBase {
 				"ULV = Tier 0, LV = Tier 1, etc.",
 				"-------------------------------------------------------",
 				"Size[WxHxL]: 3x6x3 (Hollow)",
+				"Maceration Stack Casings (26 at least!)",
 				"Controller (Center Bottom)",
 				"1x Input Bus (Any bottom layer casing)",
 				"5x Output Bus (One per layer except bottom layer)",
-				"1x Maintenance Hatch (Any casing)",
-				"1x Energy Hatch (Any casing)",
-				"1x Muffler Hatch (Any casing)",
-				"Maceration Stack Casings for the rest (26 at least!)"
+				"1x Energy Hatch (Any bottom layer casing)",
 				};
 	}
 
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMixer.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMixer.java
index 1d78f048c4..c4ef545b09 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMixer.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMixer.java
@@ -67,14 +67,12 @@ extends GregtechMeta_MultiBlockBase {
 				"250% faster than using single block machines of the same voltage",
 				"Processes eight recipes per voltage tier",
 				"Size: 3x4x3 (LxHxW)",
-				"Controller (front centered)",
-				"1x Input Bus (anywhere)",
-				"1x Output Bus (anywhere)",
-				"1x Energy Hatch (anywhere)",
-				"1x Maintenance Hatch (anywhere)",
-				"1x Muffler Hatch (anywhere)",
-				mCasingName+"s for the rest (16 at least!)",
+				mCasingName+"s (16 at least!)",
 				mCasingName2+"s for the internal blocks (2)",
+				"Controller (front centered)",
+				"1x Input Bus",
+				"1x Output Bus",
+				"1x Energy Hatch",
 				};
 	}
 
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMultiMachine.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMultiMachine.java
index fdfb395a0c..e6a043f29f 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMultiMachine.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialMultiMachine.java
@@ -169,30 +169,36 @@ extends GregtechMeta_MultiBlockBase {
 
 	@Override
 	public boolean checkMultiblock(final IGregTechTileEntity aBaseMetaTileEntity, final ItemStack aStack) {
-		final int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
-		final int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		
+		int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+		int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int tAmount = 0;
+
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
 			return false;
-		}
-		int tAmount = 0;
-		for (int i = -1; i < 2; i++) {
-			for (int j = -1; j < 2; j++) {
-				for (int h = -1; h < 2; h++) {
-					if ((h != 0) || ((((xDir + i) != 0) || ((zDir + j) != 0)) && ((i != 0) || (j != 0)))) {
-						final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-						if (!this.addToMachineList(tTileEntity, getTextureIndex())) {
-							final Block tBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
-							final byte tMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
-							if (((tBlock != ModBlocks.blockCasings3Misc) || (tMeta != 2))) {
+		} else {
+			for (int i = -1; i < 2; ++i) {
+				for (int j = -1; j < 2; ++j) {
+					for (int h = -1; h < 2; ++h) {
+						if (h != 0 || (xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0)) {
+							IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i,
+									h, zDir + j);
+							Block aBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
+							int aMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
+
+							if (!isValidBlockForStructure(tTileEntity, getTextureIndex(), true, aBlock, aMeta,
+									ModBlocks.blockCasings3Misc, 2)) {
+								Logger.INFO("Bad centrifuge casing");
 								return false;
 							}
-							tAmount++;
+							++tAmount;
+
 						}
 					}
 				}
 			}
-		}
-		return tAmount >= 6 && this.mMufflerHatches.size() > 0;
+			return tAmount >= 6;
+		}		
 	}
 
 	@Override
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialPlatePress.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialPlatePress.java
index e3eceab2a2..0939a9e6be 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialPlatePress.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialPlatePress.java
@@ -12,6 +12,7 @@ import gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch_Input
 import gregtech.api.objects.GT_RenderedTexture;
 import gregtech.api.util.GT_Recipe;
 import gregtech.api.util.GT_Utility;
+import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.core.block.ModBlocks;
 import gtPlusPlus.core.util.Utils;
 import gtPlusPlus.core.util.minecraft.PlayerUtils;
@@ -55,13 +56,11 @@ public class GregtechMetaTileEntity_IndustrialPlatePress extends GregtechMeta_Mu
 				"Circuit for recipe goes in the Input Bus",
 				"Each Input Bus can have a different Circuit/Shape!",
 				"Size: 3x3x3 (Hollow)",
+				"Material Press Machine Casings (10 at least!)",
 				"Controller (front centered)",
-				"1x Input Bus (anywhere)",
-				"1x Output Bus (anywhere)",
-				"1x Energy Hatch (anywhere)",
-				"1x Maintenance Hatch (anywhere)",
-				"1x Muffler Hatch (anywhere)",
-				"Material Press Machine Casings for the rest (12 at least!)"
+				"1x Input Bus",
+				"1x Output Bus",
+				"1x Energy Hatch",
 				};
 	}
 
@@ -133,30 +132,35 @@ public class GregtechMetaTileEntity_IndustrialPlatePress extends GregtechMeta_Mu
 
 	@Override
 	public boolean checkMultiblock(final IGregTechTileEntity aBaseMetaTileEntity, final ItemStack aStack) {
-		final int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
-		final int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+		int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int tAmount = 0;
+
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
 			return false;
-		}
-		int tAmount = 0;
-		for (int i = -1; i < 2; i++) {
-			for (int j = -1; j < 2; j++) {
-				for (int h = -1; h < 2; h++) {
-					if ((h != 0) || ((((xDir + i) != 0) || ((zDir + j) != 0)) && ((i != 0) || (j != 0)))) {
-						final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-						if ((!this.addMaintenanceToMachineList(tTileEntity, TAE.GTPP_INDEX(4))) && (!this.addMufflerToMachineList(tTileEntity, TAE.GTPP_INDEX(4))) && (!this.addInputToMachineList(tTileEntity, TAE.GTPP_INDEX(4))) && (!this.addOutputToMachineList(tTileEntity, TAE.GTPP_INDEX(4))) && (!this.addEnergyInputToMachineList(tTileEntity, TAE.GTPP_INDEX(4)))) {
-							final Block tBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
-							final byte tMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
-							if (((tBlock != ModBlocks.blockCasingsMisc) || (tMeta != 4))) {
+		} else {
+			for (int i = -1; i < 2; ++i) {
+				for (int j = -1; j < 2; ++j) {
+					for (int h = -1; h < 2; ++h) {
+						if (h != 0 || (xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0)) {
+							IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i,
+									h, zDir + j);
+							Block aBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
+							int aMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
+
+							if (!isValidBlockForStructure(tTileEntity, 4, true, aBlock, aMeta,
+									ModBlocks.blockCasingsMisc, 4)) {
+								Logger.INFO("Bad material press casing");
 								return false;
 							}
-							tAmount++;
+							++tAmount;
+
 						}
 					}
 				}
 			}
+			return tAmount >= 10;
 		}
-		return tAmount >= 12;
 	}
 
 	@Override
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialSifter.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialSifter.java
index b0ee87ea13..bd36e4429e 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialSifter.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialSifter.java
@@ -131,7 +131,7 @@ extends GregtechMeta_MultiBlockBase {
 
 	@Override
 	public boolean checkMultiblock(final IGregTechTileEntity aBaseMetaTileEntity, final ItemStack aStack) {
-		Logger.MACHINE_INFO("Checking structure for Industrial Sifter.");
+		log("Checking structure for Industrial Sifter.");
 		final int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX * 2;
 		final int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ * 2;
 
@@ -157,31 +157,21 @@ extends GregtechMeta_MultiBlockBase {
 					// Sifter Floor/Roof inner 3x3
 					if (((i != -2) && (i != 2)) && ((j != -2) && (j != 2))) {
 						if (h != 0){
-							if (!this.addToMachineList(tTileEntity, TAE.GTPP_INDEX(21))) {
-								if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasings2Misc) {
-									Logger.MACHINE_INFO("Sifter Casing(s) Missing from one of the "+sHeight+" layers inner 3x3.");
-									Logger.MACHINE_INFO("Instead, found "+aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j).getLocalizedName());
-									return false;
-								}
-								if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 6) {
-									Logger.MACHINE_INFO("Sifter Casing(s) Missing from one of the "+sHeight+" layers inner 3x3. Wrong Meta for Casing. Found:"+aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j).getLocalizedName()+" with meta:"+aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j));
-									return false;
-								}
+							
+							if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(21), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), ModBlocks.blockCasings2Misc, 6)) {
+								log("Sifter Casing(s) Missing from one of the "+sHeight+" layers inner 3x3.");
+								log("Instead, found "+aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j).getLocalizedName());
+								return false;
 							}
+							
 						}
-						else {
-							if (!this.addToMachineList(tTileEntity, TAE.GTPP_INDEX(21))) {
-								if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasings2Misc) {
-									Logger.MACHINE_INFO("Sifter Casing(s) Missing from one of the "+sHeight+" layers inner 3x3.");
-									Logger.MACHINE_INFO("Instead, found "+aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j).getLocalizedName());
-									return false;
-								}
-								if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 5) {
-									Logger.MACHINE_INFO("Sifter Casing(s) Missing from one of the "+sHeight+" layers inner 3x3. Wrong Meta for Casing. Found:"+aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j).getLocalizedName()+" with meta:"+aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j));
-									return false;
-								}
-								tAmount++;
+						else {							
+							if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(21), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), ModBlocks.blockCasings2Misc, 5)) {
+								log("Sifter Casing(s) Missing from one of the "+sHeight+" layers inner 3x3.");
+								log("Instead, found "+aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j).getLocalizedName());
+								return false;
 							}
+							tAmount++;
 						}
 					}
 					else {
@@ -193,32 +183,19 @@ extends GregtechMeta_MultiBlockBase {
 						}
 						else {
 							checkController = false;
-						}
-
-						if (!this.addToMachineList(tTileEntity, TAE.GTPP_INDEX(21))) {
-							if (!checkController){
-								if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasings2Misc) {
+						}						
+						if (!this.addToMachineList(tTileEntity, TAE.GTPP_INDEX(21))) {							
+							if (!checkController){		
+								if (!isValidBlockForStructure(null, TAE.GTPP_INDEX(21), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), ModBlocks.blockCasings2Misc, 5)) {
 									if ((tTileEntity instanceof GregtechMetaTileEntity_IndustrialSifter) || (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) == GregTech_API.sBlockMachines)){
 										if (h != 0){
-											Logger.MACHINE_INFO("Found a secondary controller at the wrong Y level.");
+											log("Found a secondary controller at the wrong Y level.");
 											return false;
 										}
 									}
 									else {
-										Logger.MACHINE_INFO("Sifter Casings Missing from somewhere in the "+sHeight+" layer edge.");
-										Logger.MACHINE_INFO("Instead, found "+aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j).getLocalizedName());
-										return false;
-									}
-								}
-
-								if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 5) {
-									if ((tTileEntity instanceof GregtechMetaTileEntity_IndustrialSifter) || (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) == GregTech_API.sBlockMachines)){
-
-									}
-									else {
-										Logger.MACHINE_INFO("Sifter Casings Missing from somewhere in the "+sHeight+" layer edge.");
-										Logger.MACHINE_INFO("Incorrect Meta value for block, expected 5.");
-										Logger.MACHINE_INFO("Instead, found "+aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j)+".");
+										log("Sifter Casings Missing from somewhere in the "+sHeight+" layer edge.");
+										log("Instead, found "+aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j).getLocalizedName());
 										return false;
 									}
 								}
@@ -234,11 +211,11 @@ extends GregtechMeta_MultiBlockBase {
 		}
 		if ((this.mInputBusses.size() < 1) || (this.mOutputBusses.size() < 4)
 				|| (this.mMaintenanceHatches.size() != 1) || (this.mEnergyHatches.size() < 1)) {
-			Logger.MACHINE_INFO("Returned False 3");
-			Logger.MACHINE_INFO("Input Buses: "+this.mInputBusses.size()+" | expected: 1");
-			Logger.MACHINE_INFO("Output Buses: "+this.mOutputBusses.size()+" | expected: 4");
-			Logger.MACHINE_INFO("Energy Hatches: "+this.mEnergyHatches.size()+" | expected: 1");
-			Logger.MACHINE_INFO("Maint. hatches: "+this.mMaintenanceHatches.size()+" | expected: 1");
+			log("Returned False 3");
+			log("Input Buses: "+this.mInputBusses.size()+" | expected: 1");
+			log("Output Buses: "+this.mOutputBusses.size()+" | expected: 4");
+			log("Energy Hatches: "+this.mEnergyHatches.size()+" | expected: 1");
+			log("Maint. hatches: "+this.mMaintenanceHatches.size()+" | expected: 1");
 			return false;
 		}
 		final int height = this.getBaseMetaTileEntity().getYCoord();
@@ -249,7 +226,7 @@ extends GregtechMeta_MultiBlockBase {
 			if (tmpHatches[i] == null) {
 				tmpHatches[i] = this.mOutputBusses.get(i);
 			} else {
-				Logger.MACHINE_INFO("Returned False 5 - "+this.mOutputBusses.size());
+				log("Returned False 5 - "+this.mOutputBusses.size());
 				return false;
 			}
 		}
@@ -258,7 +235,7 @@ extends GregtechMeta_MultiBlockBase {
 			this.mOutputBusses.add(tmpHatches[i]);
 		}
 
-		Logger.MACHINE_INFO("Industrial Sifter - Structure Built? "+(tAmount>=35));
+		log("Industrial Sifter - Structure Built? "+(tAmount>=35));
 
 		return tAmount >= 35;
 	}
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialThermalCentrifuge.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialThermalCentrifuge.java
index dc928e3bfb..fd23e04c5f 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialThermalCentrifuge.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialThermalCentrifuge.java
@@ -44,14 +44,13 @@ extends GregtechMeta_MultiBlockBase {
 				"150% faster than using single block machines of the same voltage",
 				"Only uses 80% of the eu/t normally required",
 				"Processes eight items per voltage tier",
-				"Size: 3x2x3 [WxHxL]", "Controller (front centered, top layer)",
+				"Size: 3x2x3 [WxHxL]", 
+				"Thermal processing Casings (8 at least!)",
+				"Noise Hazard Sign Blocks also count as valid casings",
+				"Controller (front centered, top layer)",
 				"1x Input Bus (Any bottom layer casing)",
 				"1x Output Bus (Any bottom layer casing)",
-				"1x Maintenance Hatch (Any bottom layer casing)",
-				"1x Muffler Hatch (Casing under controller)",
 				"1x Energy Hatch (Any bottom layer casing)",
-				"Thermal processing Casings for the rest (8 at least!)",
-				"Noise Hazard Sign Blocks also count as valid casings",
 				
 		};
 	}
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialVacuumFreezer.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialVacuumFreezer.java
index 7b3b652c92..240cf657cd 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialVacuumFreezer.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialVacuumFreezer.java
@@ -1,27 +1,27 @@
 package gtPlusPlus.xmod.gregtech.common.tileentities.machines.multi.processing;
 
-import net.minecraftforge.common.util.ForgeDirection;
-import net.minecraftforge.fluids.FluidStack;
+import static gregtech.api.util.Recipe_GT.Gregtech_Recipe_Map.sAdvFreezerRecipes;
+import static gregtech.api.util.Recipe_GT.Gregtech_Recipe_Map.sAdvFreezerRecipes_GT;
 
 import gregtech.api.enums.TAE;
+import gregtech.api.enums.Textures;
+import gregtech.api.interfaces.IIconContainer;
+import gregtech.api.interfaces.ITexture;
+import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
+import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import gregtech.api.objects.GT_RenderedTexture;
+import gregtech.api.util.GT_Recipe;
+import gregtech.api.util.Recipe_GT;
+import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.core.block.ModBlocks;
-import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.core.util.minecraft.FluidUtils;
 import gtPlusPlus.core.util.minecraft.ItemUtils;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.base.GregtechMeta_MultiBlockBase;
 import gtPlusPlus.xmod.gregtech.common.blocks.textures.TexturesGtBlock;
+import net.minecraft.block.Block;
 import net.minecraft.item.ItemStack;
-import gregtech.api.util.GT_Recipe;
-import gregtech.api.util.GT_Utility;
-import gregtech.api.util.Recipe_GT;
-import static gregtech.api.util.Recipe_GT.Gregtech_Recipe_Map.*;
-
-import gregtech.api.interfaces.IIconContainer;
-import gregtech.api.objects.GT_RenderedTexture;
-import gregtech.api.enums.Textures;
-import gregtech.api.interfaces.ITexture;
-import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
-import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import net.minecraftforge.common.util.ForgeDirection;
+import net.minecraftforge.fluids.FluidStack;
 
 public class GregtechMetaTileEntity_IndustrialVacuumFreezer extends GregtechMeta_MultiBlockBase {
 
@@ -69,14 +69,14 @@ public class GregtechMetaTileEntity_IndustrialVacuumFreezer extends GregtechMeta
 				"Super cools hot ingots and cells",
 				"Processes four Vacuum Freezer Recipes at 200% speed",
 				"Consumes 1L of "+mCryoFuelName+"/t during operation",
-				"Size(WxHxD): 3x3x3 (Hollow), Controller (Front centered)",
-				"1x Input Bus (Any casing)",
-				"1x Output Bus (Any casing)", 
-				"1x Input Hatch (Any casing, optional)",
-				"1x Output Hatch (Any casing, optional)", 
-				"1x Maintenance Hatch (Any casing)", 
-				"1x Energy Hatch (Any casing)",
+				"Size(WxHxD): 3x3x3 (Hollow)", 
 				mCasingName+"s for the rest (10 at least!)",
+				"Controller (Front centered)",
+				"1x Input Bus",
+				"1x Output Bus", 
+				"1x Input Hatch",
+				"1x Output Hatch (optional)",
+				"1x Energy Hatch",
 				};
 	}
 
@@ -136,32 +136,34 @@ public class GregtechMetaTileEntity_IndustrialVacuumFreezer extends GregtechMeta
 	}
 
 	public boolean checkMultiblock(final IGregTechTileEntity aBaseMetaTileEntity, final ItemStack aStack) {
-		final int xDir = ForgeDirection.getOrientation((int) aBaseMetaTileEntity.getBackFacing()).offsetX;
-		final int zDir = ForgeDirection.getOrientation((int) aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+		int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int tAmount = 0;
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
 			return false;
-		}
-		int tAmount = 0;
-		for (int i = -1; i < 2; ++i) {
-			for (int j = -1; j < 2; ++j) {
-				for (int h = -1; h < 2; ++h) {
-					if (h != 0 || ((xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0))) {
-						final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity
-								.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-						if (!this.addToMachineList(tTileEntity, CASING_TEXTURE_ID)) {
-							if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h,	zDir + j) != ModBlocks.blockCasings3Misc) {
-								return false;
-							}
-							if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 10) {
+		} else {
+			for (int i = -1; i < 2; ++i) {
+				for (int j = -1; j < 2; ++j) {
+					for (int h = -1; h < 2; ++h) {
+						if (h != 0 || (xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0)) {
+							IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i,
+									h, zDir + j);
+							Block aBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
+							int aMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
+
+							if (!isValidBlockForStructure(tTileEntity, CASING_TEXTURE_ID, true, aBlock, aMeta,
+									ModBlocks.blockCasings3Misc, 10)) {
+								Logger.INFO("Bad centrifuge casing");
 								return false;
 							}
 							++tAmount;
+
 						}
 					}
 				}
 			}
+			return tAmount >= 10;
 		}
-		return tAmount >= 10;
 	}
 
 	public int getMaxEfficiency(final ItemStack aStack) {
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialWashPlant.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialWashPlant.java
index 172c293235..ce1fe57e63 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialWashPlant.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialWashPlant.java
@@ -64,8 +64,6 @@ extends GregtechMeta_MultiBlockBase {
 				"1x Input Bus (Any casing)",
 				"1x Input Hatch (Any casing)",
 				"1x Output Bus (Any casing)",
-				"1x Muffler Hatch (Any casing)",
-				"1x Maintenance Hatch (Any casing)",
 				"1x Energy Hatch (Any casing)",
 				"Wash Plant Casings for the rest"
 
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialWireMill.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialWireMill.java
index 0510a554c8..bf33892420 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialWireMill.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/GregtechMetaTileEntity_IndustrialWireMill.java
@@ -47,16 +47,16 @@ extends GregtechMeta_MultiBlockBase {
 				"200% faster than using single block machines of the same voltage",
 				"Only uses 75% of the eu/t normally required",
 				"Processes four items per voltage tier",
-				"Size: 3x3x5 [WxHxL] (Hollow)", "Controller (front centered)",
-				"2x Input Bus (side centered)",
-				"2x Output Bus (side centered)",
-				"1x Energy Hatch (top or bottom centered)",
-				"1x Muffler Hatch (top or bottom centered)",
-				"1x Maintenance Hatch (back centered)",
-				"Wire Factory Casings for the rest (32 at least!)"
+				"Size: 3x3x5 [WxHxL] (Hollow)",
+				"Wire Factory Casings (32 at least!)",
+				"Controller (front centered)",
+				"1x Input Bus",
+				"1x Output Bus",
+				"1x Energy Hatch",
+				"Maintenance Hatch must be at the back, centered",
 		};
 	}
-
+	
 	@Override
 	public String getSound() {
 		return GregTech_API.sSoundList.get(Integer.valueOf(204));
@@ -124,21 +124,14 @@ extends GregtechMeta_MultiBlockBase {
 			for (byte i = -1; i < 2; i = (byte) (i + 1)) {
 				for (byte j = -1; j < 2; j = (byte) (j + 1)) {
 					if ((i != 0) || (j != 0)) {
-						for (byte k = 0; k < 5; k = (byte) (k + 1)) {
-							//if (((i == 0) || (j == 0)) && ((k == 1) || (k == 2) || (k == 3))) {
-								if ((this.getBaseMetaTileEntity().getBlock(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingBlock()) && (this.getBaseMetaTileEntity().getMetaID(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingMeta())) {
-								}
-								else if (!this.addToMachineList(this.getBaseMetaTileEntity().getIGregTechTileEntity(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i))) && (!this.addEnergyInputToMachineList(this.getBaseMetaTileEntity().getIGregTechTileEntity(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i))))) {
-									Logger.INFO("False 2");
+						for (byte k = 0; k < 5; k = (byte) (k + 1)) {							
+								Block aBlock = this.getBaseMetaTileEntity().getBlock(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i));
+								int aMeta = this.getBaseMetaTileEntity().getMetaID(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i));
+								IGregTechTileEntity aTile = this.getBaseMetaTileEntity().getIGregTechTileEntity(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i));
+								if (!isValidBlockForStructure(aTile, getCasingTextureIndex(), true, aBlock, aMeta, getCasingBlock(), getCasingMeta())) {
+									Logger.INFO("Bad Casing on Wiremill.");
 									return false;
-								}
-							/*}
-							else if ((this.getBaseMetaTileEntity().getBlock(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingBlock()) && (this.getBaseMetaTileEntity().getMetaID(tX + (tSide == 5 ? k : tSide == 4 ? -k : i), tY + j, tZ + (tSide == 2 ? -k : tSide == 3 ? k : i)) == this.getCasingMeta())) {
-							}
-							else {
-								Logger.INFO("False 3");
-								return false;
-							}*/
+								}	
 						}
 					}
 				}
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/advanced/GregtechMetaTileEntity_Adv_EBF.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/advanced/GregtechMetaTileEntity_Adv_EBF.java
index f21c4e0554..305ed1b64d 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/advanced/GregtechMetaTileEntity_Adv_EBF.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/advanced/GregtechMetaTileEntity_Adv_EBF.java
@@ -104,17 +104,19 @@ public class GregtechMetaTileEntity_Adv_EBF extends GregtechMeta_MultiBlockBase
 
 		return new String[] { "Controller Block for the Advanced Electric Blast Furnace",
 				"120% faster than using an equal tier EBF", "Only uses 90% of the eu/t normally required",
-				"Processes upto 8 recipes at once", "Consumes 10L of " + mHotFuelName + "/s during operation",
+				"Processes upto 8 recipes at once", 
+				"Consumes 10L of " + mHotFuelName + "/s during operation",
+				"Each 900K over the min. Heat Capacity grants 5% speedup (multiplicatively)",
+				"Each 1800K over the min. Heat Capacity allows for one upgraded overclock",
+				"Upgraded overclocks reduce recipe time to 25% and increase EU/t to 400%",
 				"Size(WxHxD): 3x4x3 (Hollow), Controller (Front middle bottom)",
-				"16x Heating Coils (Two middle Layers, hollow)", "1x " + mHatchName + " (Any bottom layer casing)",
-				"1x Input Hatch/Bus (Any bottom layer casing)", "1x Output Hatch/Bus (Any bottom layer casing)",
-				"1x Energy Hatch (Any bottom layer casing)", "1x Maintenance Hatch (Any bottom layer casing)",
-				"1x Muffler Hatch (Top middle)",
+				"16x Heating Coils (Two middle Layers, hollow)", 
+				"1x " + mHatchName,
+				"1x Input Hatch/Bus", 
+				"1x Output Hatch/Bus (Bottom Layer)",
 				"1x Output Hatch to recover CO2/CO/SO2 (optional, any top layer casing),",
 				"    Recovery scales with Muffler Hatch tier", mCasingName + "s for the rest",
-				"Each 900K over the min. Heat Capacity grants 5% speedup (multiplicatively)",
-				"Each 1800K over the min. Heat Capacity allows for one upgraded overclock",
-				"Upgraded overclocks reduce recipe time to 25% and increase EU/t to 400%"
+				"1x Energy Hatch",
 		};
 	}
 
@@ -254,34 +256,21 @@ public class GregtechMetaTileEntity_Adv_EBF extends GregtechMeta_MultiBlockBase
 					}
 					if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 1, zDir + j) != tUsedMeta) {
 						return false;
-					}
-					if (!addOutputToMachineList(aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 3, zDir + j),
-							CASING_TEXTURE_ID)) {
-						if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 3, zDir + j) != ModBlocks.blockCasings3Misc) {
-							return false;
-						}
-						if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 3, zDir + j) != 11) {
-							return false;
-						}
-					}
+					}					
+					if (!isValidBlockForStructure(aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 3, zDir + j), CASING_TEXTURE_ID, true, aBaseMetaTileEntity.getBlockOffset(xDir + i, 0, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 0, zDir + j), ModBlocks.blockCasings3Misc, 11)) {
+						Logger.INFO("Matter Fabricator Casings Missing from one of the top layers inner 3x3.");
+						return false;
+					}					
 				}
 			}
 		}
 		for (int i = -1; i < 2; i++) {
 			for (int j = -1; j < 2; j++) {
 				if ((xDir + i != 0) || (zDir + j != 0)) {
-					IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 0,
-							zDir + j);
-					if ((!addMaintenanceToMachineList(tTileEntity, CASING_TEXTURE_ID))
-							&& (!addInputToMachineList(tTileEntity, CASING_TEXTURE_ID))
-							&& (!addOutputToMachineList(tTileEntity, CASING_TEXTURE_ID))
-							&& (!addEnergyInputToMachineList(tTileEntity, CASING_TEXTURE_ID))) {
-						if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 0, zDir + j) != ModBlocks.blockCasings3Misc) {
-							return false;
-						}
-						if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 0, zDir + j) != 11) {
-							return false;
-						}
+					IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 0,zDir + j);					
+					if (!isValidBlockForStructure(tTileEntity, CASING_TEXTURE_ID, true, aBaseMetaTileEntity.getBlockOffset(xDir + i, 0, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 0, zDir + j), ModBlocks.blockCasings3Misc, 11)) {
+						Logger.INFO("Matter Fabricator Casings Missing from one of the top layers inner 3x3.");
+						return false;
 					}
 				}
 			}
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/advanced/GregtechMetaTileEntity_Adv_Implosion.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/advanced/GregtechMetaTileEntity_Adv_Implosion.java
index 3f292b8313..78dd5e8b7a 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/advanced/GregtechMetaTileEntity_Adv_Implosion.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/processing/advanced/GregtechMetaTileEntity_Adv_Implosion.java
@@ -9,6 +9,8 @@ import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
 import gregtech.api.objects.GT_RenderedTexture;
 import gregtech.api.util.GT_Recipe;
 import gregtech.api.util.GT_Utility;
+import gtPlusPlus.api.objects.Logger;
+import gtPlusPlus.core.block.ModBlocks;
 import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.base.GregtechMeta_MultiBlockBase;
 
@@ -48,13 +50,12 @@ extends GregtechMeta_MultiBlockBase {
 		return new String[]{
 				"Controller Block for the Advanced Implosion Compressor",
 				"Processes upto ((Tier/2)+1) recipes at once",
-				"Size(WxHxD): 3x3x3 (Hollow), Controller (Front centered)",
-				"1x Input Bus (Any casing)",
-				"1x Output Bus (Any casing)",
-				"1x Maintenance Hatch (Any casing)",
-				"1x Muffler Hatch (Any casing)",
-				"1x Energy Hatch (Any casing)",
-				mCasingName+"s for the rest (16 at least!)"
+				"Size(WxHxD): 3x3x3 (Hollow)",
+				mCasingName+"s (10 at least!)",
+				"Controller (Front centered)",
+				"1x Input Bus",
+				"1x Output Bus",
+				"1x Energy Hatch",
 		};
 	}
 
@@ -103,32 +104,35 @@ extends GregtechMeta_MultiBlockBase {
 		}
 	}
 
-	public boolean checkMultiblock(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {
+	public boolean checkMultiblock(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {	
 		int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
 		int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int tAmount = 0;
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
 			return false;
-		}
-		int tAmount = 0;
-		for (int i = -1; i < 2; i++) {
-			for (int j = -1; j < 2; j++) {
-				for (int h = -1; h < 2; h++) {
-					if ((h != 0) || (((xDir + i != 0) || (zDir + j != 0)) && ((i != 0) || (j != 0)))) {
-						IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-
-						if ((!addMaintenanceToMachineList(tTileEntity, 48)) && (!addMufflerToMachineList(tTileEntity, 48)) && (!addInputToMachineList(tTileEntity, 48)) && (!addOutputToMachineList(tTileEntity, 48)) && (!addEnergyInputToMachineList(tTileEntity, 48))) {
-							Block tBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
-							byte tMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
-							if ((tBlock != sBlockCasings4) || (tMeta != 0)) {
+		} else {
+			for (int i = -1; i < 2; ++i) {
+				for (int j = -1; j < 2; ++j) {
+					for (int h = -1; h < 2; ++h) {
+						if (h != 0 || (xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0)) {
+							IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i,
+									h, zDir + j);
+							Block aBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
+							int aMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
+
+							if (!isValidBlockForStructure(tTileEntity, 48, true, aBlock, aMeta,
+									sBlockCasings4, 0)) {
+								Logger.INFO("Bad centrifuge casing");
 								return false;
 							}
-							tAmount++;
+							++tAmount;
+
 						}
 					}
 				}
 			}
+			return tAmount >= 10;
 		}
-		return tAmount >= 16;
 	}
 
 	public int getMaxEfficiency(ItemStack aStack) {
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GT4Entity_AutoCrafter.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GT4Entity_AutoCrafter.java
index 038b8f9297..a39bc5d31b 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GT4Entity_AutoCrafter.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GT4Entity_AutoCrafter.java
@@ -4,6 +4,7 @@ import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.List;
 
+import net.minecraft.block.Block;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
@@ -127,16 +128,25 @@ public class GT4Entity_AutoCrafter extends GregtechMeta_MultiBlockBase {
 
 	@Override
 	public String[] getTooltip() {
-		return new String[] { "Highly Advanced Autocrafter", "Right Click with a Screwdriver to change mode",
+		return new String[] { 
+				"Highly Advanced Autocrafter", 
+				"Right Click with a Screwdriver to change mode",
 				"This Machine Can Autocraft, Assemble, Disassemble or Circuit Assemble",
 				"200% faster than using single block machines of the same voltage",
-				"Processes two items per voltage tier", "--------------------------------------",
-				"Insert a Memory stick into the GUI", "to automate a crafting table recipe",
-				"Requires recipe to be scanned in a project table", "--------------------------------------",
-				"Size: 3x3x3 (Hollow)", "1x Input Bus", "1x Input Hatch", "1x Output Bus", "1x Output Hatch",
-				"1x Muffler Hatch", "1x Maintenance Hatch", "1x Energy Hatch",
-				"Hatches & Busses can be placed anywhere", "Rest is Autocrafter Frame",
-				"--------------------------------------", 
+				"Processes two items per voltage tier", 
+				"--------------------------------------",
+				"Insert a Memory stick into the GUI", 
+				"to automate a crafting table recipe",
+				"Requires recipe to be scanned in a project table", 
+				"--------------------------------------",
+				"Size: 3x3x3 (Hollow)",  
+				"Autocrafter Frame (10 at least!)",
+				"Controller (Front Center)",
+				"1x Input Bus", 
+				"1x Input Hatch",
+				"1x Output Bus",
+				"1x Output Hatch",
+				"1x Energy Hatch",
 				};
 	}
 
@@ -153,51 +163,41 @@ public class GT4Entity_AutoCrafter extends GregtechMeta_MultiBlockBase {
 
 	@Override
 	public boolean checkMultiblock(IGregTechTileEntity aBaseMetaTileEntity, ItemStack p1) {
-		final int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
-		final int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+		int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int tAmount = 0;
+
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
 			return false;
-		}
-		int tAmount = 0;
-		for (int i = -1; i < 2; ++i) {
-			for (int j = -1; j < 2; ++j) {
-				for (int h = -1; h < 2; ++h) {
-					if (h != 0 || ((xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0))) {
-						final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity
-								.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-						if (!this.addToMachineList(tTileEntity, TAE.GTPP_INDEX(28))) {
-							if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h,
-									zDir + j) != ModBlocks.blockCasings2Misc) {
-								Logger.WARNING("Bad Block. Found "
-										+ aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j).getLocalizedName());
-								Logger.WARNING("Block Found at x:" + (aBaseMetaTileEntity.getXCoord() + xDir + i)
-										+ " | y:" + (aBaseMetaTileEntity.getYCoord() + h) + " | z:"
-										+ (aBaseMetaTileEntity.getZCoord() + zDir + j));
-								return false;
-							}
-							if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 12) {
-								Logger.WARNING("Bad Meta.");
+		} else {
+			for (int i = -1; i < 2; ++i) {
+				for (int j = -1; j < 2; ++j) {
+					for (int h = -1; h < 2; ++h) {
+						if (h != 0 || (xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0)) {
+							IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i,
+									h, zDir + j);
+							Block aBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
+							int aMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
+
+							if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(28), true, aBlock, aMeta,
+									ModBlocks.blockCasings2Misc, 12)) {
+								Logger.INFO("Bad Autcrafter casing");
 								return false;
 							}
 							++tAmount;
+
 						}
 					}
 				}
 			}
 		}
 
-		if ((this.mInputHatches.size() == 0) || (this.mOutputHatches.size() == 0) || (this.mInputBusses.size() == 0)
-				|| (this.mOutputBusses.size() == 0) || (this.mMufflerHatches.size() != 1)
-				|| (this.mMaintenanceHatches.size() != 1) || (this.mEnergyHatches.size() == 0)) {
+		if ((this.mMaintenanceHatches.size() != 1) || (this.mEnergyHatches.size() == 0)) {
 			Logger.WARNING("Wrong Hatch count.");
-			Logger.WARNING("|" + this.mInputHatches.size() + "|" + this.mOutputHatches.size() + "|"
-					+ this.mInputBusses.size() + "|" + this.mOutputBusses.size() + "|" + this.mMufflerHatches.size()
-					+ "|" + this.mMaintenanceHatches.size() + "|" + this.mEnergyHatches.size() + "|");
 			return false;
 		}
-
 		// mInventoryCrafter = new CraftingHelper(this);
-		return tAmount >= 16;
+		return tAmount >= 10;
 
 	}
 
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GT4Entity_ThermalBoiler.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GT4Entity_ThermalBoiler.java
index 2cbb4a9fd2..6103375bcf 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GT4Entity_ThermalBoiler.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GT4Entity_ThermalBoiler.java
@@ -16,6 +16,7 @@ import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.core.block.ModBlocks;
 import gtPlusPlus.core.item.general.ItemLavaFilter;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.base.GregtechMeta_MultiBlockBase;
+import net.minecraft.block.Block;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraftforge.common.util.ForgeDirection;
@@ -192,15 +193,14 @@ extends GregtechMeta_MultiBlockBase
 	{
 		return new String[]{
 				"Thermal Boiler Controller",
-				"Converts Heat into Steam",
+				"Converts Water & Heat into Steam",
+				"Consult user manual for more information",
 				"Size: 3x3x3 (Hollow)",
+				"Thermal Containment Casings (10 at least!)",
 				"Controller (front middle)",
-				"2x Output Hatch/Bus",
 				"2x Input Hatch",
-				"1x Maintenance Hatch",
-				"Thermal Containment Casings for the rest",
-				"Use 2 Output Hatches by default, change one to a Bus if filtering Lava",
-				"Consult user manual for more information",
+				"1x Output Hatch (Steam)",
+				"1x Output Bus (Filter results, optional)",
 				};
 	}
 
@@ -215,32 +215,35 @@ extends GregtechMeta_MultiBlockBase
 
 	@Override
 	public boolean checkMultiblock(IGregTechTileEntity aBaseMetaTileEntity, ItemStack arg1) {
-		final int xDir = ForgeDirection.getOrientation((int) aBaseMetaTileEntity.getBackFacing()).offsetX;
-		final int zDir = ForgeDirection.getOrientation((int) aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+		int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int tAmount = 0;
+
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
 			return false;
-		}
-		int tAmount = 0;
-		for (int i = -1; i < 2; ++i) {
-			for (int j = -1; j < 2; ++j) {
-				for (int h = -1; h < 2; ++h) {
-					if (h != 0 || ((xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0))) {
-						final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity
-								.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-						if (!this.addToMachineList(tTileEntity, TAE.GTPP_INDEX(1))) {
-							if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h,	zDir + j) != ModBlocks.blockCasings2Misc) {
-								return false;
-							}
-							if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 11) {
+		} else {
+			for (int i = -1; i < 2; ++i) {
+				for (int j = -1; j < 2; ++j) {
+					for (int h = -1; h < 2; ++h) {
+						if (h != 0 || (xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0)) {
+							IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i,
+									h, zDir + j);
+							Block aBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
+							int aMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
+
+							if (!isValidBlockForStructure(tTileEntity, 1, true, aBlock, aMeta,
+									ModBlocks.blockCasings2Misc, 11)) {
+								Logger.INFO("Bad Thermal Boiler casing");
 								return false;
 							}
 							++tAmount;
+
 						}
 					}
 				}
 			}
+			return tAmount >= 10;
 		}
-		return tAmount >= 10;
 	}
 
 	public boolean damageFilter(){
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntityGeneratorArray.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntityGeneratorArray.java
index d72a8da0fc..ee3207a4aa 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntityGeneratorArray.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntityGeneratorArray.java
@@ -17,6 +17,7 @@ import gregtech.api.util.Recipe_GT.Gregtech_Recipe_Map;
 import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.core.util.minecraft.FluidUtils;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.base.GregtechMeta_MultiBlockBase;
+import net.minecraft.block.Block;
 import net.minecraft.item.ItemStack;
 import net.minecraftforge.common.util.ForgeDirection;
 import net.minecraftforge.fluids.FluidStack;
@@ -46,13 +47,13 @@ public class GregtechMetaTileEntityGeneratorArray extends GregtechMeta_MultiBloc
 		return new String[]{
 				"Controller Block for the Generator Array",
 				"Runs supplied generators as if placed in the world",
-				"Size(WxHxD): 3x3x3 (Hollow), Controller (Front centered)",
-				"1x Input Hatch/Bus (Any casing)",
-				"1x Output Hatch/Bus (Any casing)",
-				"1x Maintenance Hatch (Any casing)",
-				"1x Energy Hatch (Any casing)",
-				"Robust Tungstensteel Machine Casings for the rest (16 at least!)",
-				"Place up to 16 Single Block GT Generators into the Controller Inventory",
+				"Size(WxHxD): 3x3x3 (Hollow)", 
+				"Robust Tungstensteel Machine Casings (10 at least!)",
+				"Place up to 16 Single Block GT Generators into the Controller",
+				"Controller (Front centered)",
+				"1x Input Hatch/Bus",
+				"1x Output Hatch/Bus",
+				"1x Energy Hatch",
 				};
 	}
 
@@ -207,32 +208,35 @@ public class GregtechMetaTileEntityGeneratorArray extends GregtechMeta_MultiBloc
 	}
 
 	@Override
-	public boolean checkMultiblock(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {
+	public boolean checkMultiblock(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {		
 		int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
 		int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+		int tAmount = 0;
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 0, zDir)) {
 			return false;
-		}
-		int tAmount = 0;
-		for (int i = -1; i < 2; i++) {
-			for (int j = -1; j < 2; j++) {
-				for (int h = -1; h < 2; h++) {
-					if ((h != 0) || (((xDir + i != 0) || (zDir + j != 0)) && ((i != 0) || (j != 0)))) {
-						IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-						if ((!addMaintenanceToMachineList(tTileEntity, 48)) && (!addInputToMachineList(tTileEntity, 48)) && (!addOutputToMachineList(tTileEntity, 48)) && (!addDynamoToMachineList(tTileEntity, 48))) {
-							if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != GregTech_API.sBlockCasings4) {
-								return false;
-							}
-							if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 0) {
+		} else {
+			for (int i = -1; i < 2; ++i) {
+				for (int j = -1; j < 2; ++j) {
+					for (int h = -1; h < 2; ++h) {
+						if (h != 0 || (xDir + i != 0 || zDir + j != 0) && (i != 0 || j != 0)) {
+							IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i,
+									h, zDir + j);
+							Block aBlock = aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j);
+							int aMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j);
+
+							if (!isValidBlockForStructure(tTileEntity, 48, true, aBlock, aMeta,
+									GregTech_API.sBlockCasings4, 0)) {
+								Logger.INFO("Bad centrifuge casing");
 								return false;
 							}
-							tAmount++;
+							++tAmount;
+
 						}
 					}
 				}
 			}
+			return tAmount >= 10;
 		}
-		return tAmount >= 16;
 	}
 
 	@Override
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntityTreeFarm.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntityTreeFarm.java
index 4eec84439f..9081e6bc64 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntityTreeFarm.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntityTreeFarm.java
@@ -10,7 +10,6 @@ import gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch_Energ
 import gregtech.api.objects.GT_ItemStack;
 import gregtech.api.objects.GT_RenderedTexture;
 import gregtech.api.util.GT_Recipe;
-import gregtech.api.util.GT_Utility;
 import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.api.objects.minecraft.BlockPos;
 import gtPlusPlus.core.block.ModBlocks;
@@ -55,18 +54,6 @@ public class GregtechMetaTileEntityTreeFarm extends GregtechMeta_MultiBlockBase
 	public String[] getTooltip() {
 		return new String[]{
 		        "THIS MULTIBLOCK IS DISABLED - DO NOT BUILD",
-				"Controller Block for the Tree Farmer",
-				"How to get your first logs without an axe.",
-				"Size(WxHxD): 15x2x15",
-				"Purple: Farm Keeper Blocks",
-				"Dark Purple: Dirt/Grass/Podzol/Humus",
-				"Light Blue: Fence/Fence Gate",
-				"Blue/Yellow: Controller",
-				"1x Input Bus (anywhere)",
-				"1x Output Bus (anywhere)",
-				"1x Input Hatch (anywhere)",
-				"1x Energy Hatch (anywhere)",
-				"1x Maintenance Hatch (anywhere)",
 		};
 	}
 
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_AlloyBlastSmelter.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_AlloyBlastSmelter.java
index a7f7be4faa..85bc4c4c17 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_AlloyBlastSmelter.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_AlloyBlastSmelter.java
@@ -56,15 +56,13 @@ extends GregtechMeta_MultiBlockBase {
 				"Allows Complex GT++ alloys to be created",
 				"Circuit for recipe goes in the Input Bus or GUI slot",
 				"Size: 3x4x3 (Hollow)",
+				"Blast Smelter Casings (10 at least!)",
 				"Controller (front middle at bottom)",
 				"16x Blast Smelter Heat Containment Coils (two middle Layers, hollow)",
-				"1x Input bus (one of bottom)",
-				"1x Output Hatch (one of bottom)",
-				"1x Energy Hatch (one of bottom)",
-				"1x Maintenance Hatch (one of bottom)",
-				"1x Muffler Hatch (top middle)",
-				"1x Fluid Input Hatch (optional, top layer)",
-				"Blast Smelter Casings for the rest",
+				"1x Input bus",
+				"1x Input Hatch (optional)",
+				"1x Output Hatch",
+				"1x Energy Hatch",
 				};
 	}
 
@@ -178,7 +176,7 @@ extends GregtechMeta_MultiBlockBase {
 				final long tVoltage = this.getMaxInputVoltage();
 				final byte tTier = (byte) Math.max(1, GT_Utility.getTier(tVoltage));
 				final GT_Recipe tRecipe = Recipe_GT.Gregtech_Recipe_Map.sAlloyBlastSmelterRecipes.findRecipe(this.getBaseMetaTileEntity(), false, gregtech.api.enums.GT_Values.V[tTier], tFluids, tInputs);
-				if ((tRecipe != null) && (this.mHeatingCapacity >= tRecipe.mSpecialValue) && (tRecipe.isRecipeInputEqual(true, tFluids, tInputs))) {
+				if ((tRecipe != null) && (tRecipe.isRecipeInputEqual(true, tFluids, tInputs))) {
 					Logger.WARNING("Found some Valid Inputs.");
 					this.mEfficiency = (10000 - ((this.getIdealStatus() - this.getRepairStatus()) * 1000));
 					this.mEfficiencyIncrease = 10000;
@@ -222,55 +220,50 @@ extends GregtechMeta_MultiBlockBase {
 		final int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
 		final int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
 
-		//this.mHeatingCapacity = 0;
+		this.mHeatingCapacity = 0;
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 1, zDir)) {
 			return false;
 		}
 		if (!aBaseMetaTileEntity.getAirOffset(xDir, 2, zDir)) {
 			return false;
 		}
-		this.addMufflerToMachineList(aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir, 3, zDir), TAE.GTPP_INDEX(15));
 
 		this.mHeatingCapacity = 20000;
 
 		for (int i = -1; i < 2; i++) {
 			for (int j = -1; j < 2; j++) {
 				if ((i != 0) || (j != 0)) {
-					if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 2, zDir + j) != ModBlocks.blockCasingsMisc) {
+										
+					//Coils 1
+					if (!isValidBlockForStructure(null, TAE.GTPP_INDEX(1), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, 1, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 1, zDir + j), ModBlocks.blockCasingsMisc, 14)) {
+						Logger.INFO("Heating Coils missing.");
 						return false;
 					}
-					if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 2, zDir + j) != 14) {
+					
+					//Coils 2
+					if (!isValidBlockForStructure(null, TAE.GTPP_INDEX(1), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, 2, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 2, zDir + j), ModBlocks.blockCasingsMisc, 14)) {
+						Logger.INFO("Heating Coils missing.");
 						return false;
-					}
-					if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 1, zDir + j) != ModBlocks.blockCasingsMisc) {
-						return false;
-					}
-					if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 1, zDir + j) != 14) {
+					}	
+					
+					//Top Layer
+					final IGregTechTileEntity tTileEntity2 = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 2, zDir + j);					
+					if (!isValidBlockForStructure(tTileEntity2, TAE.GTPP_INDEX(15), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, 3, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 3, zDir + j), ModBlocks.blockCasingsMisc, 15)) {
+						Logger.INFO("Heating Coils missing.");
 						return false;
 					}
-					if (!this.addFluidInputToMachineList(aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 3, zDir + j), TAE.GTPP_INDEX(15))) {
-						if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 3, zDir + j) != ModBlocks.blockCasingsMisc) {
-							return false;
-						}
-						if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 3, zDir + j) != 15) {
-							return false;
-						}
-					}
 				}
 			}
 		}
 		for (int i = -1; i < 2; i++) {
 			for (int j = -1; j < 2; j++) {
-				if (((xDir + i) != 0) || ((zDir + j) != 0)) {
-					final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 0, zDir + j);
-					if ((!this.addMaintenanceToMachineList(tTileEntity, TAE.GTPP_INDEX(15))) && (!this.addInputToMachineList(tTileEntity, TAE.GTPP_INDEX(15))) && (!this.addOutputToMachineList(tTileEntity, TAE.GTPP_INDEX(15))) && (!this.addEnergyInputToMachineList(tTileEntity, TAE.GTPP_INDEX(15)))) {
-						if (aBaseMetaTileEntity.getBlockOffset(xDir + i, 0, zDir + j) != ModBlocks.blockCasingsMisc) {
-							return false;
-						}
-						if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 0, zDir + j) != 15) {
-							return false;
-						}
-					}
+				if (((xDir + i) != 0) || ((zDir + j) != 0)) {					
+					//Bottom Layer
+					final IGregTechTileEntity tTileEntity2 = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, 2, zDir + j);					
+					if (!isValidBlockForStructure(tTileEntity2, TAE.GTPP_INDEX(15), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, 0, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, 0, zDir + j), ModBlocks.blockCasingsMisc, 15)) {
+						Logger.INFO("Heating Coils missing.");
+						return false;
+					}					
 				}
 			}
 		}
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_Cyclotron.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_Cyclotron.java
index f3328e4656..25e838e57a 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_Cyclotron.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_Cyclotron.java
@@ -234,7 +234,10 @@ public class GregtechMetaTileEntity_Cyclotron extends GregtechMeta_MultiBlockBas
 	}
 
 	private boolean isAdvancedMachineCasing(int aX, int aY, int aZ) {
-		return (getBaseMetaTileEntity().getBlock(aX, aY, aZ) == getCasing()) && (getBaseMetaTileEntity().getMetaID(aX, aY, aZ) == getCasingMeta());
+		final Block aBlock = getBaseMetaTileEntity().getBlock(aX, aY, aZ);
+		final int aMeta = getBaseMetaTileEntity().getMetaID(aX, aY, aZ);	
+		final IGregTechTileEntity tTileEntity2 = getBaseMetaTileEntity().getIGregTechTileEntity(aX, aY, aZ);		
+		return isValidBlockForStructure(tTileEntity2, TAE.GTPP_INDEX(26), true, aBlock, aMeta, getCasing(), getCasingMeta());			
 	}
 
 	private boolean isCyclotronCoil(int aX, int aY, int aZ) {
@@ -268,11 +271,11 @@ public class GregtechMetaTileEntity_Cyclotron extends GregtechMeta_MultiBlockBas
 				"------------------------------------------------------------",
 				"Consists of the same layout as a Fusion Reactor",
 				"Cyclotron Machine Casings around Cyclotron Coil Blocks", 
+				"All Hatches must be IV or better",
 				"1-16 Input Hatches", 
 				"1-16 Input Busses",
 				"1-16 Output Busses", 
 				"1-16 Energy Hatches", 
-				"All Hatches must be IV or better",
 				};
 	}
 
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_IndustrialFishingPond.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_IndustrialFishingPond.java
index c96a6636ff..17e6430f99 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_IndustrialFishingPond.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_IndustrialFishingPond.java
@@ -63,12 +63,23 @@ public class GregtechMetaTileEntity_IndustrialFishingPond extends GregtechMeta_M
 
 	@Override
 	public String[] getTooltip() {
-		return new String[] { "Controller Block for the Fishing Pond", "Size: 9x3x9 [WxHxL] (open)", "X           X",
-				"X           X", "XXXXXXXXX", "Put a numbered circuit into the input bus.", "Circuit 14 for Fish",
-				"Circuit 15 for Junk", "Circuit 16 for Treasure", "Controller (front centered)",
-				"1x Output Bus (Any casing)", "1x Input Bus (Any casing)",
-				"1x Input Hatch (Any casing, fill with water)", "1x Maintenance Hatch (Any casing)",
-				"1x Energy Hatch (Any casing)", "Aquatic Casings for the rest",  };
+		return new String[] {
+				"Controller Block for the Fishing Pond",
+				"Size: 9x3x9 [WxHxL] (open)",
+				"X           X",
+				"X           X", 
+				"XXXXXXXXX", 
+				"Put a numbered circuit into the input bus.", 
+				"Circuit 14 for Fish",
+				"Circuit 15 for Junk", 
+				"Circuit 16 for Treasure", 
+				"Aquatic Casings (all non-hatches)", 
+				"Controller (front centered)",
+				"1x Output Bus", 
+				"1x Input Bus",
+				"1x Input Hatch (fill with water)",
+				"1x Energy Hatch", 
+				};
 	}
 
 	@Override
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_MassFabricator.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_MassFabricator.java
index 3aba5108ed..f052d64a34 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_MassFabricator.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_MassFabricator.java
@@ -89,29 +89,27 @@ public class GregtechMetaTileEntity_MassFabricator extends GregtechMeta_MultiBlo
 	@Override
 	public String[] getTooltip() {
 
-		//if (mCasingName1.toLowerCase().contains(".name")) {
+		if (mCasingName1.toLowerCase().contains(".name")) {
 			mCasingName1 = ItemUtils.getLocalizedNameOfBlock(ModBlocks.blockCasingsMisc, 9);
-		//}
-		//if (mCasingName2.toLowerCase().contains(".name")) {
+		}
+		if (mCasingName2.toLowerCase().contains(".name")) {
 			mCasingName2 = ItemUtils.getLocalizedNameOfBlock(ModBlocks.blockCasings3Misc, 15);
-		//}
-		//if (mCasingName3.toLowerCase().contains(".name")) {
+		}
+		if (mCasingName3.toLowerCase().contains(".name")) {
 			mCasingName3 = ItemUtils.getLocalizedNameOfBlock(ModBlocks.blockCasingsMisc, 8);
-		//}
+		}
 		
 		return new String[]{
 				"Controller Block for the Matter Fabricator",
-				"Produces UU-A, UU-m & Scrap",
+				"Produces UU-A, UU-M & Scrap",
 				"Size(WxHxD): 5x4x5, Controller (Bottom center)",
 				"3x1x3 "+mCasingName3+"s (Inside bottom 5x1x5 layer)",
 				"9x "+mCasingName3+" (Centered 3x1x3 area in Bottom layer)",
-				"1x Input Hatch (Any bottom layer casing)",
-				"1x Output Hatch (Any bottom layer casing)",
-				"1x Maintenance Hatch (Any bottom layer casing)",
-				"1x Muffler Hatch (Centered 3x1x3 area in Top layer)",
-				"1x Energy Hatch (Any bottom layer casing)",
 				"24x "+mCasingName2+" for the walls",
 				mCasingName1+"s for the edges & top (40 at least!)",
+				"1x Input Hatch/Bus",
+				"1x Output Hatch/Bus",
+				"1x Energy Hatch",
 				};
 	}
 
@@ -187,110 +185,63 @@ public class GregtechMetaTileEntity_MassFabricator extends GregtechMeta_MultiBlo
 					//Utils.LOG_INFO("Logging Variables - xDir:"+xDir+" zDir:"+zDir+" h:"+h+" i:"+i+" j:"+j);
 
 					final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
-					/*if (tTileEntity != Block.getBlockFromItem(UtilsItems.getItem("IC2:blockAlloyGlass"))) {
-						Utils.LOG_INFO("h:"+h+" i:"+i+" j:"+j);
-						double tX = tTileEntity.getXCoord();
-						double tY = tTileEntity.getYCoord();
-						double tZ = tTileEntity.getZCoord();
-						Utils.LOG_INFO("Found Glass at X:"+tX+" Y:"+tY+" Z:"+tZ);
-						//return false;
-					}*/
-					if (((i != -2) && (i != 2)) && ((j != -2) && (j != 2))) {// innerer 3x3 ohne h�he
-						if (h == 0) {// innen boden (kantal coils)
-							if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasingsMisc) {
+					
+					if (((i != -2) && (i != 2)) && ((j != -2) && (j != 2))) {
+						if (h == 0) {							
+							if (!isValidBlockForStructure(null, TAE.GTPP_INDEX(9), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), ModBlocks.blockCasingsMisc, 8)) {
 								Logger.INFO("Matter Generation Coils missings from the bottom layer, inner 3x3.");
 								return false;
 							}
-							if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 8) {
-								Logger.INFO("Matter Generation Coils missings from the bottom layer, inner 3x3.");
+						} else if (h == 3) {													
+							if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(9), true, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), ModBlocks.blockCasingsMisc, 9)) {
+								Logger.INFO("Matter Fabricator Casings Missing from one of the top layers inner 3x3.");
 								return false;
 							}
-						} else if (h == 3) {// innen decke (ulv casings + input + muffler)
-							if ((!this.addMufflerToMachineList(tTileEntity, TAE.GTPP_INDEX(9)))) {
-								if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasingsMisc) {
-									Logger.INFO("Matter Fabricator Casings Missing from one of the top layers inner 3x3.");
-									return false;
-								}
-								if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 9) {
-									Logger.INFO("Matter Fabricator Casings Missing from one of the top layers inner 3x3.");
-									return false;
-								}
-							}
-						} else {// innen air
+						} else {
 							if (!aBaseMetaTileEntity.getAirOffset(xDir + i, h, zDir + j)) {
 								Logger.INFO("Make sure the inner 3x3 of the Multiblock is Air.");
 								return false;
 							}
 						}
-					} else {// Outer 5x5
-						if (h == 0) {// au�en boden (controller, output, energy, maintainance, rest ulv casings)
-							if ((!this.addMaintenanceToMachineList(tTileEntity, TAE.GTPP_INDEX(9))) && (!this.addInputToMachineList(tTileEntity, TAE.GTPP_INDEX(9))) && (!this.addOutputToMachineList(tTileEntity, TAE.GTPP_INDEX(9))) && (!this.addEnergyInputToMachineList(tTileEntity, TAE.GTPP_INDEX(9)))) {
-								if (((xDir + i) != 0) || ((zDir + j) != 0)) {//no controller
-									if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasingsMisc) {
-										Logger.INFO("Matter Fabricator Casings Missing from one of the edges of the bottom layer.");
-										return false;
-									}
-									if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 9) {
-										Logger.INFO("Matter Fabricator Casings Missing from one of the edges of the bottom layer.");
-										return false;
-									}
-								}
+					} else {
+						if (h == 0) {							
+							if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(9), true, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), ModBlocks.blockCasingsMisc, 9)) {
+								Logger.INFO("Matter Fabricator Casings Missing from one of the edges of the bottom layer.");
+								return false;
 							}
-						} else {// au�en �ber boden (ulv casings)
+						} else {
 							if (h == 1) {
-
-								if (((i == -2) || (i == 2)) && ((j == -2) || (j == 2))){
-									if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasingsMisc) {
-										Logger.INFO("Matter Fabricator Casings Missing from one of the corners in the second layer.");
-										return false;
-									}
-									if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 9) {
+								if (((i == -2) || (i == 2)) && ((j == -2) || (j == 2))){									
+									if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(9), true, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), ModBlocks.blockCasingsMisc, 9)) {
 										Logger.INFO("Matter Fabricator Casings Missing from one of the corners in the second layer.");
 										return false;
 									}
 								}
 
-								else if (((i != -2) || (i != 2)) && ((j != -2) || (j != 2))){
-									if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != aContainmentGlass) {
+								else if (((i != -2) || (i != 2)) && ((j != -2) || (j != 2))){									
+									if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(9), true, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), aContainmentGlass, aContainmentMeta)) {
 										Logger.INFO("Glass Casings Missing from somewhere in the second layer.");
 										return false;
 									}
-									if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != aContainmentMeta) {
-										Logger.INFO("Glass Casings wrong meta from the second layer.");
-										return false;
-									}
 								}
 							}
 							if (h == 2) {
-								if (((i == -2) || (i == 2)) && ((j == -2) || (j == 2))){
-									if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasingsMisc) {
-										Logger.INFO("Matter Fabricator Casings Missing from one of the corners in the third layer.");
-										return false;
-									}
-									if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 9) {
+								if (((i == -2) || (i == 2)) && ((j == -2) || (j == 2))){									
+									if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(9), true, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), ModBlocks.blockCasingsMisc, 9)) {
 										Logger.INFO("Matter Fabricator Casings Missing from one of the corners in the third layer.");
 										return false;
 									}
 								}
 
-								else if (((i != -2) || (i != 2)) && ((j != -2) || (j != 2))){
-									
-									if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != aContainmentGlass) {
+								else if (((i != -2) || (i != 2)) && ((j != -2) || (j != 2))){									
+									if (!isValidBlockForStructure(null, TAE.GTPP_INDEX(9), false, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), aContainmentGlass, aContainmentMeta)) {
 										Logger.INFO("Glass Casings Missing from somewhere in the third layer.");
 										return false;
 									}
-									if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != aContainmentMeta) {
-										Logger.INFO("Glass Casings wrong meta from the third layer.");
-										return false;
-									}
 								}
 							}
-							if (h == 3) {
-								if (aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j) != ModBlocks.blockCasingsMisc) {
-									Logger.INFO("Matter Fabricator Casings Missing from one of the edges on the top layer.");
-									return false;
-								}
-								if (aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j) != 9) {
+							if (h == 3) {								
+								if (!isValidBlockForStructure(tTileEntity, TAE.GTPP_INDEX(9), true, aBaseMetaTileEntity.getBlockOffset(xDir + i, h, zDir + j), (int) aBaseMetaTileEntity.getMetaIDOffset(xDir + i, h, zDir + j), ModBlocks.blockCasingsMisc, 9)) {
 									Logger.INFO("Matter Fabricator Casings Missing from one of the edges on the top layer.");
 									return false;
 								}
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_SolarTower.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_SolarTower.java
index 0300508147..a38c6540fc 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_SolarTower.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/production/GregtechMetaTileEntity_SolarTower.java
@@ -13,7 +13,6 @@ import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
 import gregtech.api.objects.GT_RenderedTexture;
 import gregtech.api.util.GT_Recipe;
-import gregtech.api.util.GT_Utility;
 import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.api.objects.minecraft.BlockPos;
 import gtPlusPlus.core.block.ModBlocks;
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/storage/GregtechMetaTileEntity_MultiTank.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/storage/GregtechMetaTileEntity_MultiTank.java
index 10fcc21222..c1e0ab4911 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/storage/GregtechMetaTileEntity_MultiTank.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/storage/GregtechMetaTileEntity_MultiTank.java
@@ -207,12 +207,11 @@ extends GregtechMeta_MultiBlockBase {
 				"Size: 3xHx3 (Block behind controller must be air)",
 				"Structure must be at least 4 blocks tall, maximum 20.",
 				"Each casing within the structure adds 128000L storage.",
+				"Multitank Exterior Casings (16 at least!)",
 				"Controller (front centered)",
-				"1x Input hatch (anywhere)",
-				"1x Output hatch (anywhere)",
-				"1x Energy Hatch (anywhere)",
-				"1x Maintenance Hatch (anywhere)",
-				"Multitank Exterior Casings for the rest (16 at least!)"
+				"1x Input hatch",
+				"1x Output hatch",
+				"1x Energy Hatch",
 		};
 	}