% Rebalanced Pollution for some Multiblocks and added some to others. (This may break existing Multiblocks which may now require a muffler hatch.) Closes #328.

% Moved intermod postInit to before recipe generator runs. (Fixes issues where recipes got queued after the generator ran.)
$ Fixed some recipes not working in the Large Centrifuge and Large Electrolyzer. Closes #324, Closes #321.
$ Fixed some Forestry Frame Recipes not working as intended.
$ Further improvement to recipe system.

32 files changed, 625 insertions, 529 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 372db7da10..0401d7e15a 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
@@ -242,6 +242,32 @@ GT_MetaTileEntity_MultiBlockBase {
 		return true;
 	}
 
+	/**
+	 * A Static {@link Method} object which holds the current status of logging.
+	 */
+	Method aLogger = null;
+	
+	public void log(String s) {
+		boolean isDebugLogging = false;	
+		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) {}
+
+	}
+
 	public boolean checkRecipeGeneric() {
 		return checkRecipeGeneric(1, 100, 0);
 	}
@@ -264,6 +290,9 @@ GT_MetaTileEntity_MultiBlockBase {
 			int aSpeedBonusPercent, int aOutputChanceRoll) {
 		// Based on the Processing Array. A bit overkill, but very flexible.
 
+
+
+
 		// Reset outputs and progress stats
 		this.mEUt = 0;
 		this.mMaxProgresstime = 0;
@@ -272,24 +301,24 @@ GT_MetaTileEntity_MultiBlockBase {
 
 		long tVoltage = getMaxInputVoltage();
 		byte tTier = (byte) Math.max(1, GT_Utility.getTier(tVoltage));
-		Logger.MACHINE_INFO("Running checkRecipeGeneric(0)");
+		log("Running checkRecipeGeneric(0)");
 
 
 		GT_Recipe tRecipe = findRecipe(
 				getBaseMetaTileEntity(), mLastRecipe, false,
 				gregtech.api.enums.GT_Values.V[tTier], aFluidInputs, aItemInputs);
 
-		Logger.MACHINE_INFO("Running checkRecipeGeneric(1)");
+			log("Running checkRecipeGeneric(1)");
 		// Remember last recipe - an optimization for findRecipe()
 		this.mLastRecipe = tRecipe;
 
 		if (tRecipe == null) {
-			Logger.MACHINE_INFO("BAD RETURN - 1");
+			log("BAD RETURN - 1");
 			return false;
 		}
 
 		if (!this.canBufferOutputs(tRecipe, aMaxParallelRecipes)) {
-			Logger.MACHINE_INFO("BAD RETURN - 2");
+			log("BAD RETURN - 2");
 			return false;
 		}
 
@@ -299,23 +328,23 @@ GT_MetaTileEntity_MultiBlockBase {
 
 		int parallelRecipes = 0;
 
-		Logger.MACHINE_INFO("parallelRecipes: "+parallelRecipes);
-		Logger.MACHINE_INFO("aMaxParallelRecipes: "+aMaxParallelRecipes);
-		Logger.MACHINE_INFO("tTotalEUt: "+tTotalEUt);
-		Logger.MACHINE_INFO("tVoltage: "+tVoltage);
-		Logger.MACHINE_INFO("tRecipeEUt: "+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)) {
-				Logger.MACHINE_INFO("Broke at "+parallelRecipes+".");
+				log("Broke at "+parallelRecipes+".");
 				break;
 			}
-			Logger.MACHINE_INFO("Bumped EU from "+tTotalEUt+" to "+(tTotalEUt+tRecipeEUt)+".");
+			log("Bumped EU from "+tTotalEUt+" to "+(tTotalEUt+tRecipeEUt)+".");
 			tTotalEUt += tRecipeEUt;
 		}
 
 		if (parallelRecipes == 0) {
-			Logger.MACHINE_INFO("BAD RETURN - 3");
+			log("BAD RETURN - 3");
 			return false;
 		}
 
@@ -412,7 +441,7 @@ GT_MetaTileEntity_MultiBlockBase {
 		// Play sounds (GT++ addition - GT multiblocks play no sounds)
 		startProcess();
 
-		Logger.MACHINE_INFO("GOOD RETURN - 1");
+		log("GOOD RETURN - 1");
 		return true;
 	}
 
@@ -438,16 +467,16 @@ GT_MetaTileEntity_MultiBlockBase {
 					(100 - percentage));
 			cloneRecipe.mDuration = tempTime;
 			if (cloneRecipe.mDuration < originalTime) {
-				Logger.MACHINE_INFO("Generated recipe with a smaller time. | "
+				log("Generated recipe with a smaller time. | "
 						+ originalTime + " | " + cloneRecipe.mDuration + " |");
 				return cloneRecipe;
 			} else {
-				Logger.MACHINE_INFO("Did not generate recipe with a smaller time. | "
+				log("Did not generate recipe with a smaller time. | "
 						+ originalTime + " | " + cloneRecipe.mDuration + " |");
 				return tRecipe;
 			}
 		}
-		Logger.MACHINE_INFO("Error generating recipe, returning null.");
+		log("Error generating recipe, returning null.");
 		return null;
 
 	}
@@ -807,6 +836,10 @@ GT_MetaTileEntity_MultiBlockBase {
 	public int getPollutionPerTick(ItemStack arg0) {
 		return 0;
 	}
+	
+	public String getPollutionTooltip() {
+		return "Causes " + 20 * this.getPollutionPerTick(null) + " Pollution per second";
+	}
 
 	@Override
 	public void saveNBTData(NBTTagCompound aNBT) {
@@ -873,116 +906,118 @@ GT_MetaTileEntity_MultiBlockBase {
 			final boolean aNotUnificated, final boolean aDontCheckStackSizes, final long aVoltage,
 			final FluidStack[] aFluids, final ItemStack aSpecialSlot, ItemStack... aInputs) {
 		if (this.getRecipeMap().mRecipeList.isEmpty()) {
-			Logger.MACHINE_INFO("No Recipes in Map to search through.");
+			Logger.INFO("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) {
-					Logger.MACHINE_INFO("aFluids == null && minFluids > 0");
-					return null;
-				}
-				int tAmount = 0;
-				for (final FluidStack aFluid : aFluids) {
-					if (aFluid != null) {
-						++tAmount;
+			if (GregTech_API.sPostloadFinished) {
+				if (this.getRecipeMap().mMinimalInputFluids > 0) {
+					if (aFluids == null) {
+						Logger.INFO("aFluids == null && minFluids > 0");
+						return null;
 					}
-				}
-				if (tAmount < this.getRecipeMap().mMinimalInputFluids) {
-					Logger.MACHINE_INFO("Not enough fluids?");
-					return null;
-				}
-			}
-			if (this.getRecipeMap().mMinimalInputItems > 0) {
-				if (aInputs == null) {
-					Logger.MACHINE_INFO("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) {
+						Logger.INFO("Not enough fluids?");
+						return null;
 					}
 				}
-				if (tAmount < this.getRecipeMap().mMinimalInputItems) {
-					Logger.MACHINE_INFO("Not enough items?");
-					return null;
+				if (this.getRecipeMap().mMinimalInputItems > 0) {
+					if (aInputs == null) {
+						Logger.INFO("No inputs and minItems > 0");
+						return null;
+					}
+					int tAmount = 0;
+					for (final ItemStack aInput : aInputs) {
+						if (aInput != null) {
+							++tAmount;
+						}
+					}
+					if (tAmount < this.getRecipeMap().mMinimalInputItems) {
+						Logger.INFO("Not enough items?");
+						return null;
+					}
 				}
 			}
-		}
-		else {
-			Logger.MACHINE_INFO("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;
-			Logger.MACHINE_INFO("x) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
-			if (mRecipeResult != null) {
-				return mRecipeResult;
+			else {
+				Logger.INFO("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;
-								Logger.MACHINE_INFO("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;
+				Logger.INFO("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;
+									Logger.INFO("1) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
+									//return mRecipeResult;
+								}
 							}
 						}
-					}
-					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;
-								Logger.MACHINE_INFO("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;
+									Logger.INFO("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;
-								Logger.MACHINE_INFO("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;
+									Logger.INFO("3) Found Recipe? "+(mRecipeResult != null ? "true" : "false"));
+									//return mRecipeResult;
+								}
 							}
 						}
 					}
 				}
 			}
 		}
-		}
 		catch (Throwable t) {
-			Logger.MACHINE_INFO("Invalid recipe lookup.");			
+			Logger.INFO("Invalid recipe lookup.");			
 		}		
 		if (mRecipeResult == null) {
-		return this.getRecipeMap().findRecipe(aTileEntity, aRecipe,	aNotUnificated, aDontCheckStackSizes, aVoltage,	aFluids, aSpecialSlot, aInputs);
+			return this.getRecipeMap().findRecipe(aTileEntity, aRecipe,	aNotUnificated, aDontCheckStackSizes, aVoltage,	aFluids, aSpecialSlot, aInputs);
 		}
 		else {
 			return mRecipeResult;
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/misc/GMTE_AmazonPackager.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/misc/GMTE_AmazonPackager.java
index 146d1b9fcc..42ef0340d3 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/misc/GMTE_AmazonPackager.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/misc/GMTE_AmazonPackager.java
@@ -38,12 +38,10 @@ public class GMTE_AmazonPackager extends GregtechMeta_MultiBlockBase {
 
 	public GMTE_AmazonPackager(int aID, String aName, String aNameRegional) {
 		super(aID, aName, aNameRegional);
-		initFields();
 	}
 
 	public GMTE_AmazonPackager(String aName) {
 		super(aName);
-		initFields();
 	}
 
 	@Override
@@ -70,6 +68,7 @@ public class GMTE_AmazonPackager extends GregtechMeta_MultiBlockBase {
 				"1x Maintenance Hatch (anywhere)",
 				"1x Muffler (anywhere)",
 				"Supply Depot. Casings for the rest (10 at least!)",
+				"Produces "+this.getPollutionPerTick(null)+" pollution per tick",
 				CORE.GT_Tooltip
 		};
 	}
@@ -102,11 +101,14 @@ public class GMTE_AmazonPackager extends GregtechMeta_MultiBlockBase {
 
 
 	@Override
-	public boolean checkRecipe(ItemStack aStack) {		
+	public boolean checkRecipe(ItemStack aStack) {	
+		
+		//Just the best place to check this~
+		initFields();
+		
 		ArrayList<ItemStack> tItems = getStoredInputs();
 		if (this.getGUIItemStack() != null) {
-			tItems.add(this.getGUIItemStack());
-		
+			tItems.add(this.getGUIItemStack());		
 		}
 		ArrayList<FluidStack> tFluids = getStoredFluids();
 		ItemStack[] tItemInputs = tItems.toArray(new ItemStack[tItems.size()]);
@@ -258,4 +260,9 @@ public class GMTE_AmazonPackager extends GregtechMeta_MultiBlockBase {
 		return 10000;
 	}
 
+	@Override
+	public int getPollutionPerTick(ItemStack arg0) {
+		return 2;
+	}
+
 }
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/misc/GregtechMTE_TeslaTower.java b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/misc/GregtechMTE_TeslaTower.java
index 037c7d6ee6..e905324ee5 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/misc/GregtechMTE_TeslaTower.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/common/tileentities/machines/multi/misc/GregtechMTE_TeslaTower.java
@@ -28,6 +28,7 @@ import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.api.objects.data.Pair;
 import gtPlusPlus.core.block.ModBlocks;
 import gtPlusPlus.core.entity.EntityTeslaTowerLightning;
+import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.core.util.Utils;
 import gtPlusPlus.core.util.minecraft.MaterialUtils;
 import gtPlusPlus.core.util.minecraft.PlayerUtils;
@@ -87,7 +88,9 @@ public class GregtechMTE_TeslaTower extends GregtechMeta_MultiBlockBase {
 				"1x3x1 " + casings + " pillar (Center of base)",
 				"1x3x1 " + MaterialUtils.getMaterialName(getFrameMaterial()) + " Frame Boxes (Each pillar side and on top)",
 				"1x Maintenance Hatch (One of base casings)",
-				"1x " + VN[getMinTier()] + "+ Energy Hatch (Any bottom layer casing)"};
+				"1x " + VN[getMinTier()] + "+ Energy Hatch (Any bottom layer casing)",
+				"Produces "+this.getPollutionPerTick(null)+" pollution per tick",
+				CORE.GT_Tooltip};
 	}
 
 	private final void initFields() {
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 e6e9709800..2512a37eb4 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
@@ -57,9 +57,11 @@ extends GregtechMeta_MultiBlockBase {
 				"1x Input Hatch",
 				"1x Output Hatch",
 				"1x Input Bus",
-				"1x [HV] Output Bus",
-				"1x [EV] Energy Hatch (Can be higher Tier) [Blue]",
-				"Centrifuge Casings for the rest (16 at least)",
+				"1x Output Bus",
+				"1x Muffler Hatch",
+				"1x Energy Hatch [Blue]",
+				"Centrifuge Casings for the rest (10 at least)",
+				getPollutionTooltip(),
 				CORE.GT_Tooltip};
 	}
 
@@ -128,7 +130,7 @@ extends GregtechMeta_MultiBlockBase {
 
 						final IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, h, zDir + j);
 						//Utils.LOG_WARNING("X:"+tTileEntity.getXCoord()+" Y:"+tTileEntity.getYCoord()+" Z:"+tTileEntity.getZCoord());
-						if ((!this.addMaintenanceToMachineList(tTileEntity, getCasingTextureIndex())) && (!this.addInputToMachineList(tTileEntity, getCasingTextureIndex())) && (!this.addOutputToMachineList(tTileEntity, getCasingTextureIndex())) && (!this.addEnergyInputToMachineList(tTileEntity, getCasingTextureIndex()))) {
+						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)) {
@@ -159,7 +161,7 @@ extends GregtechMeta_MultiBlockBase {
 				}
 			}
 		}
-		return tAmount >= 16;
+		return tAmount >= 10;
 	}
 
 	@Override
@@ -169,7 +171,7 @@ extends GregtechMeta_MultiBlockBase {
 
 	@Override
 	public int getPollutionPerTick(final ItemStack aStack) {
-		return 0;
+		return 15;
 	}
 
 	@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 e5e8e075d8..a8ac814c8e 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
@@ -56,6 +56,7 @@ extends GregtechMeta_MultiBlockBase {
 				"1x Maintenance Hatch (one of bottom)",
 				"1x Muffler Hatch (top middle)",
 				"Structural Coke Oven Casings for the rest",
+				"Produces "+this.getPollutionPerTick(null)+" pollution per tick",
 				CORE.GT_Tooltip};
 	}
 
@@ -167,7 +168,7 @@ extends GregtechMeta_MultiBlockBase {
 
 	@Override
 	public int getPollutionPerTick(final ItemStack aStack) {
-		return 0;
+		return 4;
 	}
 
 	/* @Override
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 229251142d..3bd659f03e 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
@@ -48,8 +48,10 @@ extends GregtechMeta_MultiBlockBase {
 				"2x 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 (32 at least!)",
+				"Produces "+this.getPollutionPerTick(null)+" pollution per tick",
 				CORE.GT_Tooltip
 		};
 	}
@@ -158,8 +160,8 @@ extends GregtechMeta_MultiBlockBase {
 					return false;
 				}
 			}
-			if ((this.mMaintenanceHatches.size() != 1) || (this.mEnergyHatches.size() != 1)) {
-				Logger.INFO("Incorrect amount of Maintenance or Energy hatches.");
+			if ((this.mMaintenanceHatches.size() != 1) || (this.mMufflerHatches.size() != 1) || (this.mEnergyHatches.size() < 1)) {
+				Logger.INFO("Incorrect amount of Maintenance or Energy or Muffler hatches.");
 				return false;
 			}
 		} else {
@@ -177,7 +179,7 @@ extends GregtechMeta_MultiBlockBase {
 
 	@Override
 	public int getPollutionPerTick(final ItemStack aStack) {
-		return 0;
+		return 8;
 	}
 
 	@Override
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 036b185749..b247a09e00 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
@@ -47,7 +47,8 @@ extends GregtechMeta_MultiBlockBase {
 				"1x Energy Hatch (anywhere)",
 				"1x Maintenance Hatch (anywhere)",
 				"1x Muffler (anywhere)",
-				"Electrolyzer Casings for the rest