+ Added a config option to adjust the Turbine Rotor removal cut-off point.

+ Added some new Bags/Packs for various things. An Automatic Lunchbox, a Tool Box and a Magicians Satchel.
+ Added full compound of Eglin Steel to ABS. Closes #392.
- Removed all Multi-Tools.
$ Rewrote and Fixed the recipe system. All recipes are queued regardless of when called, then created during the end of the POST_INIT load phase. Fixes too many bugs to list. (Few more to do before tomorrow)
$ Fixed COFH Hard requirement. Closes #398.
% Adjusted the internal map type of the AutoMap. Should improve performance, if only in single digit cpu cycles.

> To-Do) Fix Recipes pertaining to compound materials made from using fluids. State may be detected wrong after recipe system changes.

9 files changed, 234 insertions, 204 deletions

diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_AlloySmelter.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_AlloySmelter.java
index 6ed5eecd38..e2a30851aa 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_AlloySmelter.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_AlloySmelter.java
@@ -9,6 +9,7 @@ import gregtech.api.enums.ItemList;
 import gtPlusPlus.api.interfaces.RunnableWithInfo;
 import gtPlusPlus.core.material.Material;
 import gtPlusPlus.core.material.MaterialGenerator;
+import gtPlusPlus.core.util.minecraft.ItemUtils;
 
 public class RecipeGen_AlloySmelter extends RecipeGen_Base {
 
@@ -30,8 +31,10 @@ public class RecipeGen_AlloySmelter extends RecipeGen_Base {
 	private void generateRecipes(final Material material){
 		final int tVoltageMultiplier = material.getMeltingPointK() >= 2800 ? 60 : 15;
 
+		
+		
 		//Nuggets
-		if (material.getIngot(1) != null && material.getNugget(1) != null)
+		if (ItemUtils.checkForInvalidItems(material.getIngot(1)) && ItemUtils.checkForInvalidItems(material.getNugget(1)))
 		GT_Values.RA.addAlloySmelterRecipe(
 				material.getIngot(1),
 				ItemList.Shape_Mold_Nugget.get(0),
@@ -40,7 +43,7 @@ public class RecipeGen_AlloySmelter extends RecipeGen_Base {
 				2 * tVoltageMultiplier);
 
 		//Gears
-		if (material.getIngot(1) != null && material.getGear(1) != null)
+		if (ItemUtils.checkForInvalidItems(material.getIngot(1)) && ItemUtils.checkForInvalidItems(material.getGear(1)))
 		GT_Values.RA.addAlloySmelterRecipe(
 				material.getIngot(8),
 				ItemList.Shape_Mold_Gear.get(0),
@@ -49,7 +52,7 @@ public class RecipeGen_AlloySmelter extends RecipeGen_Base {
 				2 * tVoltageMultiplier);
 		
 		//Ingot
-		if (material.getIngot(1) != null && material.getNugget(1) != null)
+		if (ItemUtils.checkForInvalidItems(material.getIngot(1)) && ItemUtils.checkForInvalidItems(material.getNugget(1)))
 		GT_Values.RA.addAlloySmelterRecipe(
 				material.getNugget(9),
 				ItemList.Shape_Mold_Ingot.get(0),
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Assembler.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Assembler.java
index 0182ca13e8..66941849f8 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Assembler.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Assembler.java
@@ -33,6 +33,7 @@ public class RecipeGen_Assembler extends RecipeGen_Base {
 	private void generateRecipes(final Material material){
 
 		//Frame Box
+		if (ItemUtils.checkForInvalidItems(new ItemStack[] {material.getRod(1), material.getFrameBox(1)}))
 		GT_Values.RA.addAssemblerRecipe(
 				material.getRod(4),
 				ItemUtils.getGregtechCircuit(4),
@@ -41,6 +42,7 @@ public class RecipeGen_Assembler extends RecipeGen_Base {
 				8);
 
 		//Rotor
+		if (ItemUtils.checkForInvalidItems(new ItemStack[] {material.getPlate(1), material.getRing(1), material.getRotor(1)}))
 		addAssemblerRecipe(
 				material.getPlate(4),
 				material.getRing(1),
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_DustGeneration.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_DustGeneration.java
index b588613224..d4051ff8bf 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_DustGeneration.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_DustGeneration.java
@@ -7,9 +7,7 @@ import net.minecraft.item.ItemStack;
 
 import gregtech.api.enums.GT_Values;
 import gregtech.api.enums.ItemList;
-import gregtech.api.enums.OrePrefixes;
 import gregtech.api.util.GT_ModHandler;
-import gregtech.api.util.GT_OreDictUnificator;
 import gregtech.api.util.GT_Utility;
 import gtPlusPlus.api.interfaces.RunnableWithInfo;
 import gtPlusPlus.api.objects.Logger;
@@ -35,7 +33,7 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 	public RecipeGen_DustGeneration(final Material M){
 		this(M, false);
 	}
-	
+
 	public RecipeGen_DustGeneration(final Material M, final boolean O){
 		this.toGenerate = M;		
 		this.disableOptional = O;
@@ -59,74 +57,76 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 		final ItemStack[] inputStacks = material.getMaterialComposites();
 		final ItemStack outputStacks = material.getDust(material.smallestStackSizeWhenProcessing);
 
-		if (RecipeUtils.recipeBuilder(
-				tinyDust,	tinyDust, tinyDust,
-				tinyDust, tinyDust, tinyDust,
-				tinyDust, tinyDust, tinyDust,
-				normalDust)){
-			Logger.WARNING("9 Tiny dust to 1 Dust Recipe: "+material.getLocalizedName()+" - Success");
-		}
-		else {
-			Logger.WARNING("9 Tiny dust to 1 Dust Recipe: "+material.getLocalizedName()+" - Failed");
-		}
-
-		if (RecipeUtils.recipeBuilder(
-				normalDust, null, null,
-				null, null, null,
-				null, null, null,
-				material.getTinyDust(9))){
-			Logger.WARNING("9 Tiny dust from 1 Recipe: "+material.getLocalizedName()+" - Success");
-		}
-		else {
-			Logger.WARNING("9 Tiny dust from 1 Recipe: "+material.getLocalizedName()+" - Failed");
-		}
 
+		if (ItemUtils.checkForInvalidItems(tinyDust) && ItemUtils.checkForInvalidItems(normalDust)) {
+			if (RecipeUtils.recipeBuilder(
+					tinyDust,	tinyDust, tinyDust,
+					tinyDust, tinyDust, tinyDust,
+					tinyDust, tinyDust, tinyDust,
+					normalDust)){
+				Logger.WARNING("9 Tiny dust to 1 Dust Recipe: "+material.getLocalizedName()+" - Success");
+			}
+			else {
+				Logger.WARNING("9 Tiny dust to 1 Dust Recipe: "+material.getLocalizedName()+" - Failed");
+			}
 
-		if (RecipeUtils.recipeBuilder(
-				smallDust, smallDust, null,
-				smallDust, smallDust, null,
-				null, null, null,
-				normalDust)){
-			Logger.WARNING("4 Small dust to 1 Dust Recipe: "+material.getLocalizedName()+" - Success");
-		}
-		else {
-			Logger.WARNING("4 Small dust to 1 Dust Recipe: "+material.getLocalizedName()+" - Failed");
+			if (RecipeUtils.recipeBuilder(
+					normalDust, null, null,
+					null, null, null,
+					null, null, null,
+					material.getTinyDust(9))){
+				Logger.WARNING("9 Tiny dust from 1 Recipe: "+material.getLocalizedName()+" - Success");
+			}
+			else {
+				Logger.WARNING("9 Tiny dust from 1 Recipe: "+material.getLocalizedName()+" - Failed");
+			}
 		}
 
-
-		if (RecipeUtils.recipeBuilder(
-				null, normalDust, null,
-				null, null, null,
-				null, null, null,
-				material.getSmallDust(4))){
-			Logger.WARNING("4 Small dust from 1 Dust Recipe: "+material.getLocalizedName()+" - Success");
-		}
-		else {
-			Logger.WARNING("4 Small dust from 1 Dust Recipe: "+material.getLocalizedName()+" - Failed");
+		if (ItemUtils.checkForInvalidItems(smallDust) && ItemUtils.checkForInvalidItems(normalDust)) {
+			if (RecipeUtils.recipeBuilder(
+					smallDust, smallDust, null,
+					smallDust, smallDust, null,
+					null, null, null,
+					normalDust)){
+				Logger.WARNING("4 Small dust to 1 Dust Recipe: "+material.getLocalizedName()+" - Success");
+			}
+			else {
+				Logger.WARNING("4 Small dust to 1 Dust Recipe: "+material.getLocalizedName()+" - Failed");
+			}
+			if (RecipeUtils.recipeBuilder(
+					null, normalDust, null,
+					null, null, null,
+					null, null, null,
+					material.getSmallDust(4))){
+				Logger.WARNING("4 Small dust from 1 Dust Recipe: "+material.getLocalizedName()+" - Success");
+			}
+			else {
+				Logger.WARNING("4 Small dust from 1 Dust Recipe: "+material.getLocalizedName()+" - Failed");
+			}
 		}
 
 		//Macerate blocks back to dusts.
 		final ItemStack materialBlock = material.getBlock(1);
 		final ItemStack materialFrameBox = material.getFrameBox(1);
 
-		if (materialBlock != null) {
+		if (ItemUtils.checkForInvalidItems(materialBlock)) {
 			GT_ModHandler.addPulverisationRecipe(materialBlock, material.getDust(9));
 		}
 
-		if (materialFrameBox != null) {
+		if (ItemUtils.checkForInvalidItems(materialFrameBox)) {
 			GT_ModHandler.addPulverisationRecipe(materialFrameBox, material.getDust(2));
 		}
-		
-		if (smallDust != null && tinyDust != null) {
+
+		if (ItemUtils.checkForInvalidItems(smallDust) && ItemUtils.checkForInvalidItems(tinyDust)) {
 			generatePackagerRecipes(material);
 		}
-		
+
 		ItemStack ingot = material.getIngot(1);
-		if (normalDust != null && ingot != null) {
+		if (ItemUtils.checkForInvalidItems(normalDust) && ItemUtils.checkForInvalidItems(ingot)) {
 			addFurnaceRecipe(material);
 			addMacerationRecipe(material);
 		}
-		
+
 		//Is this a composite?
 		if ((inputStacks != null) && !disableOptional){
 			//Is this a composite?
@@ -149,13 +149,13 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 
 					//Get us four ItemStacks to input into the mixer
 					ItemStack[] input = new ItemStack[4];
-					
+
 					input[0] = (inputStacks.length >= 1) ? ((inputStacks[0] == null) ? null : inputStacks[0]) : null;
 					input[1] = (inputStacks.length >= 2) ? ((inputStacks[1] == null) ? null : inputStacks[1]) : null;
 					input[2] = (inputStacks.length >= 3) ? ((inputStacks[2] == null) ? null : inputStacks[2]) : null;
 					input[3] = (inputStacks.length >= 4) ? ((inputStacks[3] == null) ? null : inputStacks[3]) : null;
-					
-					
+
+
 					if (inputStacks.length == 1) {
 						input[1] = input[0];
 						input[0] = CI.getNumberedCircuit(inputStacks.length+10);
@@ -172,8 +172,8 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 						input[1] = input[0];
 						input[0] = CI.getNumberedCircuit(inputStacks.length+10);
 					}
-					
-					
+
+
 					/*for (int g = 0; g<4; g++) {						
 						if(inputStacks.length > g) {
 							input[g] = inputStacks[g] != null ? inputStacks[g] : null;							
@@ -285,7 +285,7 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 						input2 = input1;
 						input1 = CI.getNumberedCircuit(20);
 					}
-					
+
 					//Add mixer Recipe
 					FluidStack oxygen = GT_Values.NF;
 					if (material.getComposites() != null){
@@ -344,14 +344,14 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 		}
 		return false;
 	}
-	
+
 	public static boolean generatePackagerRecipes(Material aMatInfo) {
 		AutoMap<Boolean> aResults = new AutoMap<Boolean>();
 		//Small Dust
 		aResults.put(GT_Values.RA.addBoxingRecipe(GT_Utility.copyAmount(4L, new Object[]{aMatInfo.getSmallDust(4)}), ItemList.Schematic_Dust.get(0L, new Object[0]), aMatInfo.getDust(1), 100, 4));
-         //Tiny Dust
+		//Tiny Dust
 		aResults.put(GT_Values.RA.addBoxingRecipe(GT_Utility.copyAmount(9L, new Object[]{aMatInfo.getTinyDust(9)}), ItemList.Schematic_Dust.get(0L, new Object[0]), aMatInfo.getDust(1), 100, 4));
-        
+
 		for (boolean b : aResults) {
 			if (!b) {
 				return false;
@@ -359,7 +359,7 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 		}		
 		return true;
 	}
-	
+
 	private void addMacerationRecipe(Material aMatInfo){
 		try {
 			Logger.MATERIALS("Adding Maceration recipe for "+aMatInfo.getLocalizedName()+" Ingot -> Dusts");
@@ -378,7 +378,7 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 		try {
 			if (aMatInfo.requiresBlastFurnace()) {
 				aOutput = aMatInfo.getHotIngot(1);		
-				if (aOutput != null) {	
+				if (ItemUtils.checkForInvalidItems(aOutput)) {	
 					if (addBlastFurnaceRecipe(aMatInfo, aDust, null, aOutput, null, aMatInfo.getMeltingPointK())){
 						Logger.MATERIALS("Successfully added a blast furnace recipe for "+aMatInfo.getLocalizedName());
 					}
@@ -392,7 +392,7 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 			}
 			else {
 				aOutput = aMatInfo.getIngot(1);
-				if (aOutput != null) {
+				if (ItemUtils.checkForInvalidItems(aOutput)) {
 					if (CORE.GT_Recipe.addSmeltingAndAlloySmeltingRecipe(aDust, aOutput)){
 						Logger.MATERIALS("Successfully added a furnace recipe for "+aMatInfo.getLocalizedName());
 					}
@@ -437,6 +437,6 @@ public class RecipeGen_DustGeneration extends RecipeGen_Base {
 			return false;
 		}
 	}
-	
+
 }
 
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Extruder.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Extruder.java
index 2fd7f93c2d..9315826495 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Extruder.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Extruder.java
@@ -13,6 +13,7 @@ import gtPlusPlus.api.interfaces.RunnableWithInfo;
 import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.core.material.Material;
 import gtPlusPlus.core.material.MaterialGenerator;
+import gtPlusPlus.core.util.minecraft.ItemUtils;
 
 public class RecipeGen_Extruder extends RecipeGen_Base {
 
@@ -48,36 +49,38 @@ public class RecipeGen_Extruder extends RecipeGen_Base {
 
 		Logger.WARNING("Generating Extruder recipes for "+material.getLocalizedName());
 
-		//Ingot Recipe
-		if (material.getIngot(1) != null && material.getBlock(1) != null)
-		if (addExtruderRecipe(
-				material.getBlock(1),
-				shape_Ingot,
-				material.getIngot(9),
-				(int) Math.max(material.getMass() * 2L * 1, 1),
-				4 * material.vVoltageMultiplier)){
-			Logger.WARNING("Extruder Ingot Recipe: "+material.getLocalizedName()+" - Success");
-		}
-		else {
-			Logger.WARNING("Extruder Ingot Recipe: "+material.getLocalizedName()+" - Failed");
-		}
+		
+		if (ItemUtils.checkForInvalidItems(material.getIngot(1)) && ItemUtils.checkForInvalidItems(material.getBlock(1))) {
+			//Ingot Recipe
+			if (addExtruderRecipe(
+					material.getBlock(1),
+					shape_Ingot,
+					material.getIngot(9),
+					(int) Math.max(material.getMass() * 2L * 1, 1),
+					4 * material.vVoltageMultiplier)){
+				Logger.WARNING("Extruder Ingot Recipe: "+material.getLocalizedName()+" - Success");
+			}
+			else {
+				Logger.WARNING("Extruder Ingot Recipe: "+material.getLocalizedName()+" - Failed");
+			}
 
-		//Block Recipe
-		if (material.getIngot(1) != null && material.getBlock(1) != null)
-		if (addExtruderRecipe(
-				material.getIngot(9),
-				shape_Block,
-				material.getBlock(1),
-				(int) Math.max(material.getMass() * 2L * 1, 1),
-				8 * material.vVoltageMultiplier)){
-			Logger.WARNING("Extruder Block Recipe: "+material.getLocalizedName()+" - Success");
-		}
-		else {
-			Logger.WARNING("Extruder Block Recipe: "+material.getLocalizedName()+" - Failed");
+			//Block Recipe
+			if (addExtruderRecipe(
+					material.getIngot(9),
+					shape_Block,
+					material.getBlock(1),
+					(int) Math.max(material.getMass() * 2L * 1, 1),
+					8 * material.vVoltageMultiplier)){
+				Logger.WARNING("Extruder Block Recipe: "+material.getLocalizedName()+" - Success");
+			}
+			else {
+				Logger.WARNING("Extruder Block Recipe: "+material.getLocalizedName()+" - Failed");
+			}
 		}
 
+
 		//Plate Recipe
-		if (material.getIngot(1) != null && material.getPlate(1) != null)
+		if (ItemUtils.checkForInvalidItems(material.getIngot(1)) && ItemUtils.checkForInvalidItems(material.getPlate(1)))
 		if (addExtruderRecipe(
 				itemIngot,
 				shape_Plate,
@@ -90,7 +93,7 @@ public class RecipeGen_Extruder extends RecipeGen_Base {
 		}
 
 		//Ring Recipe
-		if (material.getIngot(1) != null && material.getRing(1) != null)
+		if (ItemUtils.checkForInvalidItems(material.getIngot(1)) && ItemUtils.checkForInvalidItems(material.getRing(1)))
 		if (!material.isRadioactive){
 			if (addExtruderRecipe(
 					itemIngot,
@@ -107,7 +110,7 @@ public class RecipeGen_Extruder extends RecipeGen_Base {
 
 
 		//Gear Recipe
-		if (material.getIngot(1) != null && material.getGear(1) != null)
+		if (ItemUtils.checkForInvalidItems(material.getIngot(1)) && ItemUtils.checkForInvalidItems(material.getGear(1)))
 		if (!material.isRadioactive){
 			if (addExtruderRecipe(
 					material.getIngot(4),
@@ -124,7 +127,7 @@ public class RecipeGen_Extruder extends RecipeGen_Base {
 
 
 		//Rod Recipe
-		if (material.getIngot(1) != null && material.getRod(1) != null)
+		if (ItemUtils.checkForInvalidItems(material.getIngot(1)) && ItemUtils.checkForInvalidItems(material.getRod(1)))
 		if (addExtruderRecipe(
 				itemIngot,
 				shape_Rod,
@@ -139,7 +142,7 @@ public class RecipeGen_Extruder extends RecipeGen_Base {
 
 
 		//Bolt Recipe
-		if (material.getIngot(1) != null && material.getBolt(1) != null)
+		if (ItemUtils.checkForInvalidItems(material.getIngot(1)) && ItemUtils.checkForInvalidItems(material.getBolt(1)))
 		if (!material.isRadioactive){
 			if (addExtruderRecipe(
 					itemIngot,
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Fluids.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Fluids.java
index 5e2675689b..433c07e948 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Fluids.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Fluids.java
@@ -10,6 +10,7 @@ import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.core.material.Material;
 import gtPlusPlus.core.material.MaterialGenerator;
+import gtPlusPlus.core.util.minecraft.ItemUtils;
 
 public class RecipeGen_Fluids extends RecipeGen_Base {
 
@@ -46,7 +47,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 			if (!material.requiresBlastFurnace()) {
 
 				// Ingot
-				if (material.getIngot(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getIngot(1)))
 					if (GT_Values.RA.addFluidExtractionRecipe(material.getIngot(1), // Input
 							null, // Input 2
 							material.getFluid(144), // Fluid Output
@@ -62,7 +63,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 					}
 
 				// Plate
-				if (material.getPlate(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getPlate(1)))
 					if (GT_Values.RA.addFluidExtractionRecipe(material.getPlate(1), // Input
 							null, // Input 2
 							material.getFluid(144), // Fluid Output
@@ -78,7 +79,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 					}
 
 				// Double Plate
-				if (material.getPlateDouble(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getPlateDouble(1)))
 					if (GT_Values.RA.addFluidExtractionRecipe(material.getPlateDouble(1), // Input
 							null, // Input 2
 							material.getFluid(288), // Fluid Output
@@ -94,7 +95,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 					}
 
 				// Nugget
-				if (material.getNugget(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getNugget(1)))
 					if (GT_Values.RA.addFluidExtractionRecipe(material.getNugget(1), // Input
 							null, // Input 2
 							material.getFluid(16), // Fluid Output
@@ -110,7 +111,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 					}
 
 				// Block
-				if (material.getBlock(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getBlock(1)))
 					if (GT_Values.RA.addFluidExtractionRecipe(material.getBlock(1), // Input
 							null, // Input 2
 							material.getFluid(144 * 9), // Fluid Output
@@ -130,7 +131,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 			// Making Shapes from fluid
 
 			// Ingot
-			if (material.getIngot(1) != null)
+			if (ItemUtils.checkForInvalidItems(material.getIngot(1)))
 				if (GT_Values.RA.addFluidSolidifierRecipe(ItemList.Shape_Mold_Ingot.get(0), // Item Shape
 						material.getFluid(144), // Fluid Input
 						material.getIngot(1), // output
@@ -145,7 +146,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 				}
 
 			// Plate
-			if (material.getPlate(1) != null)
+			if (ItemUtils.checkForInvalidItems(material.getPlate(1)))
 				if (GT_Values.RA.addFluidSolidifierRecipe(ItemList.Shape_Mold_Plate.get(0), // Item Shape
 						material.getFluid(144), // Fluid Input
 						material.getPlate(1), // output
@@ -160,7 +161,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 				}
 
 			// Nugget
-			if (material.getNugget(1) != null)
+			if (ItemUtils.checkForInvalidItems(material.getNugget(1)))
 				if (GT_Values.RA.addFluidSolidifierRecipe(ItemList.Shape_Mold_Nugget.get(0), // Item Shape
 						material.getFluid(16), // Fluid Input
 						material.getNugget(1), // output
@@ -175,7 +176,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 				}
 
 			// Gears
-			if (material.getGear(1) != null)
+			if (ItemUtils.checkForInvalidItems(material.getGear(1)))
 				if (GT_Values.RA.addFluidSolidifierRecipe(ItemList.Shape_Mold_Gear.get(0), // Item Shape
 						material.getFluid(576), // Fluid Input
 						material.getGear(1), // output
@@ -189,7 +190,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 				}
 
 			// Blocks
-			if (material.getBlock(1) != null)
+			if (ItemUtils.checkForInvalidItems(material.getBlock(1)))
 				if (GT_Values.RA.addFluidSolidifierRecipe(ItemList.Shape_Mold_Block.get(0), // Item Shape
 						material.getFluid(144 * 9), // Fluid Input
 						material.getBlock(1), // output
@@ -220,7 +221,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 				ItemList mold_Ring = ItemList.valueOf("Shape_Mold_Ring");
 
 				// Rod
-				if (material.getRod(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getRod(1)))
 					if (mold_Rod != null && GT_Values.RA.addFluidSolidifierRecipe(mold_Rod.get(0), // Item Shape
 							material.getFluid(72), // Fluid Input
 							material.getRod(1), // output
@@ -235,7 +236,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 					}
 
 				// Rod Long
-				if (material.getLongRod(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getLongRod(1)))
 					if (mold_Rod_Long != null && GT_Values.RA.addFluidSolidifierRecipe(mold_Rod_Long.get(0), // Item
 																												// Shape
 							material.getFluid(144), // Fluid Input
@@ -251,7 +252,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 					}
 
 				// Bolt
-				if (material.getBolt(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getBolt(1)))
 					if (mold_Bolt != null && GT_Values.RA.addFluidSolidifierRecipe(mold_Bolt.get(0), // Item Shape
 							material.getFluid(18), // Fluid Input
 							material.getBolt(1), // output
@@ -266,7 +267,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 					}
 
 				// Screw
-				if (material.getScrew(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getScrew(1)))
 					if (mold_Screw != null && GT_Values.RA.addFluidSolidifierRecipe(mold_Screw.get(0), // Item Shape
 							material.getFluid(18), // Fluid Input
 							material.getScrew(1), // output
@@ -281,7 +282,7 @@ public class RecipeGen_Fluids extends RecipeGen_Base {
 					}
 
 				// Ring
-				if (material.getRing(1) != null)
+				if (ItemUtils.checkForInvalidItems(material.getRing(1)))
 					if (mold_Ring != null && GT_Values.RA.addFluidSolidifierRecipe(mold_Ring.get(0), // Item Shape
 							material.getFluid(36), // Fluid Input
 							material.getRing(1), // output
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Ore.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Ore.java
index 9529b9019a..ddba6b5bf0 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Ore.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Ore.java
@@ -3,18 +3,21 @@ package gtPlusPlus.xmod.gregtech.loaders;
 import net.minecraft.item.ItemStack;
 
 import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Set;
 
 import gregtech.api.GregTech_API;
 import gregtech.api.enums.GT_Values;
 import gregtech.api.enums.Materials;
 import gregtech.api.util.GT_ModHandler;
 import gregtech.api.util.GT_Recipe;
-
+import gtPlusPlus.api.interfaces.RunnableWithInfo;
 import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.api.objects.data.AutoMap;
 import gtPlusPlus.api.objects.data.Pair;
 import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.core.material.Material;
+import gtPlusPlus.core.material.MaterialGenerator;
 import gtPlusPlus.core.material.MaterialStack;
 import gtPlusPlus.core.material.state.MaterialState;
 import gtPlusPlus.core.recipe.common.CI;
@@ -23,12 +26,17 @@ import gtPlusPlus.core.util.minecraft.MaterialUtils;
 import gtPlusPlus.core.util.minecraft.RecipeUtils;
 import net.minecraftforge.fluids.FluidStack;
 
-public class RecipeGen_Ore implements Runnable{
+public class RecipeGen_Ore extends RecipeGen_Base {
 
-	final Material toGenerate;
+	public final static Set<RunnableWithInfo<Material>> mRecipeGenMap = new HashSet<RunnableWithInfo<Material>>();
+	
+	static {
+		MaterialGenerator.mRecipeMapsToGenerate.put(mRecipeGenMap);
+	}	
 
 	public RecipeGen_Ore(final Material M){
 		this.toGenerate = M;
+		mRecipeGenMap.add(this);
 	}
 
 	@Override
@@ -368,7 +376,7 @@ public class RecipeGen_Ore implements Runnable{
 
 			int mCounter = 0;
 			for (Pair<Integer, Material> f : componentMap){
-				if (f.getValue().getState() != MaterialState.SOLID){
+				if (f.getValue().getState() != MaterialState.SOLID && f.getValue().getState() != MaterialState.ORE){
 					Logger.MATERIALS("[Dehydrator] Found Fluid Component, adding "+f.getKey()+" cells of "+f.getValue().getLocalizedName()+".");
 					mInternalOutputs[mCounter++] = f.getValue().getCell(f.getKey());
 					mCellCount += f.getKey();
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Plates.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Plates.java
index 001c494356..15e64534f9 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Plates.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Plates.java
@@ -14,6 +14,7 @@ import gtPlusPlus.api.interfaces.RunnableWithInfo;
 import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.core.material.Material;
 import gtPlusPlus.core.material.MaterialGenerator;
+import gtPlusPlus.core.util.minecraft.ItemUtils;
 
 public class RecipeGen_Plates extends RecipeGen_Base {
 
@@ -45,6 +46,7 @@ public class RecipeGen_Plates extends RecipeGen_Base {
 		Logger.WARNING("Generating Plate recipes for "+material.getLocalizedName());
 
 		//Forge Hammer
+		if (ItemUtils.checkForInvalidItems(ingotStackTwo) && ItemUtils.checkForInvalidItems(plate_Single))
 		if (addForgeHammerRecipe(
 				ingotStackTwo,
 				plate_Single,
@@ -56,6 +58,7 @@ public class RecipeGen_Plates extends RecipeGen_Base {
 			Logger.WARNING("Forge Hammer Recipe: "+material.getLocalizedName()+" - Failed");
 		}
 		//Bender
+		if (ItemUtils.checkForInvalidItems(ingotStackOne) && ItemUtils.checkForInvalidItems(plate_Single))
 		if (addBenderRecipe(
 				ingotStackOne,
 				plate_Single,
@@ -67,6 +70,7 @@ public class RecipeGen_Plates extends RecipeGen_Base {
 			Logger.WARNING("Bender Recipe: "+material.getLocalizedName()+" - Failed");
 		}
 		//Alloy Smelter
+		if (ItemUtils.checkForInvalidItems(ingotStackTwo) && ItemUtils.checkForInvalidItems(plate_Single))
 		if (GT_Values.RA.addAlloySmelterRecipe(
 				ingotStackTwo,
 				shape_Mold,
@@ -81,6 +85,7 @@ public class RecipeGen_Plates extends RecipeGen_Base {
 
 
 		//Making Double Plates
+		if (ItemUtils.checkForInvalidItems(ingotStackTwo) && ItemUtils.checkForInvalidItems(plate_Double))
 		if (addBenderRecipe(
 				ingotStackTwo,
 				plate_Double,
@@ -91,6 +96,8 @@ public class RecipeGen_Plates extends RecipeGen_Base {
 		else {
 			Logger.WARNING("Bender Recipe: "+material.getLocalizedName()+" - Failed");
 		}
+		
+		if (ItemUtils.checkForInvalidItems(plate_SingleTwo) && ItemUtils.checkForInvalidItems(plate_Double))
 		if (addBenderRecipe(
 				plate_SingleTwo,
 				plate_Double,
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Recycling.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Recycling.java
index 8e3ef4e21d..e15c5da29e 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Recycling.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_Recycling.java
@@ -108,6 +108,10 @@ public class RecipeGen_Recycling implements Runnable {
 			for (final Pair<OrePrefixes, ItemStack> validPrefix : mValidPairs) {
 				try {
 					
+					if (material == null || validPrefix == null) {
+						continue;
+					}
+					
 					if (material.getState() != MaterialState.SOLID ||  validPrefix.getKey() == OrePrefixes.ingotHot){
 						continue;
 					}
@@ -118,7 +122,7 @@ public class RecipeGen_Recycling implements Runnable {
 					int mFluidAmount = (int) GT_Utility.translateMaterialToFluidAmount(validPrefix.getKey().mMaterialAmount, true);
 							
 					//Maceration
-					if (tempStack != null) {
+					if (ItemUtils.checkForInvalidItems(tempStack)) {
 						// mValidItems[mSlotIndex++] = tempStack;
 						if ((mDust != null) && GT_ModHandler.addPulverisationRecipe(tempStack, mDust)) {
 							Logger.WARNING("Recycle Recipe: " + material.getLocalizedName() + " - Success - Recycle "
@@ -133,12 +137,12 @@ public class RecipeGen_Recycling implements Runnable {
 					}
 					
 					//Arc Furnace
-					if (tempStack != null) {
+					if (ItemUtils.checkForInvalidItems(tempStack)) {
 						
 					}					
 					
 					//Fluid Extractor
-					if (tempStack != null) {
+					if (ItemUtils.checkForInvalidItems(tempStack)) {
 						// mValidItems[mSlotIndex++] = tempStack;
 						if ((mDust != null) && GT_Values.RA.addFluidExtractionRecipe(tempStack, null, material.getFluid(mFluidAmount), 0, 30, 8)) {
 							Logger.WARNING("Fluid Recycle Recipe: " + material.getLocalizedName() + " - Success - Recycle "
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_ShapedCrafting.java b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_ShapedCrafting.java
index 1646ab1535..79615d8457 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_ShapedCrafting.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/loaders/RecipeGen_ShapedCrafting.java
@@ -13,6 +13,7 @@ import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.core.lib.LoadedMods;
 import gtPlusPlus.core.material.Material;
 import gtPlusPlus.core.material.MaterialGenerator;
+import gtPlusPlus.core.util.minecraft.ItemUtils;
 import gtPlusPlus.core.util.minecraft.RecipeUtils;
 
 public class RecipeGen_ShapedCrafting extends RecipeGen_Base {
@@ -21,7 +22,7 @@ public class RecipeGen_ShapedCrafting extends RecipeGen_Base {
 	static {
 		MaterialGenerator.mRecipeMapsToGenerate.put(mRecipeGenMap);
 	}
-	
+
 	public RecipeGen_ShapedCrafting(final Material M){
 		this.toGenerate = M;
 		mRecipeGenMap.add(this);
@@ -37,62 +38,63 @@ public class RecipeGen_ShapedCrafting extends RecipeGen_Base {
 
 		if (!CORE.GTNH) {
 			//Nuggets
-			if (material.getNugget(1) != null)
-			GT_ModHandler.addShapelessCraftingRecipe(
-					material.getIngot(1),
-					new Object[]{
-							material.getNugget(1),
-							material.getNugget(1),
-							material.getNugget(1),
-							material.getNugget(1),
-							material.getNugget(1),
-							material.getNugget(1),
-							material.getNugget(1),
-							material.getNugget(1),
-							material.getNugget(1)
-					});
+			if (ItemUtils.checkForInvalidItems(material.getNugget(1)) && ItemUtils.checkForInvalidItems(material.getIngot(1)))
+				GT_ModHandler.addShapelessCraftingRecipe(
+						material.getIngot(1),
+						new Object[]{
+								material.getNugget(1),
+								material.getNugget(1),
+								material.getNugget(1),
+								material.getNugget(1),
+								material.getNugget(1),
+								material.getNugget(1),
+								material.getNugget(1),
+								material.getNugget(1),
+								material.getNugget(1)
+						});
 		}
-		
+
 		//Plates
-		
+
 		//Single Plate Shaped/Shapeless
-		if (material.getPlate(1) != null && material.getIngot(1) != null)
-		GT_ModHandler.addCraftingRecipe(
-				material.getPlate(1),
-				gregtech.api.util.GT_ModHandler.RecipeBits.DO_NOT_CHECK_FOR_COLLISIONS | gregtech.api.util.GT_ModHandler.RecipeBits.BUFFERED,
-				new Object[]{"h", "B", "I",
-						Character.valueOf('I'),
-						material.getIngot(1),
-						Character.valueOf('B'),
-						material.getIngot(1)});
+		if (ItemUtils.checkForInvalidItems(material.getPlate(1)) && ItemUtils.checkForInvalidItems(material.getIngot(1)))
+			if (material.getPlate(1) != null && material.getIngot(1) != null)
+				GT_ModHandler.addCraftingRecipe(
+						material.getPlate(1),
+						gregtech.api.util.GT_ModHandler.RecipeBits.DO_NOT_CHECK_FOR_COLLISIONS | gregtech.api.util.GT_ModHandler.RecipeBits.BUFFERED,
+						new Object[]{"h", "B", "I",
+								Character.valueOf('I'),
+								material.getIngot(1),
+								Character.valueOf('B'),
+								material.getIngot(1)});
 
-		if (material.getPlate(1) != null && material.getIngot(1) != null)
-		GT_ModHandler.addShapelessCraftingRecipe(
-				material.getPlate(1),
-				new Object[]{gregtech.api.enums.ToolDictNames.craftingToolForgeHammer,
-						material.getIngot(1),
-						material.getIngot(1)});
+		if (ItemUtils.checkForInvalidItems(material.getPlate(1)) && ItemUtils.checkForInvalidItems(material.getIngot(1)))
+			GT_ModHandler.addShapelessCraftingRecipe(
+					material.getPlate(1),
+					new Object[]{gregtech.api.enums.ToolDictNames.craftingToolForgeHammer,
+							material.getIngot(1),
+							material.getIngot(1)});
 
 		//Double Plate Shaped/Shapeless
-		if (material.getPlateDouble(1) != null && material.getPlate(1) != null)
-		GT_ModHandler.addCraftingRecipe(
-				material.getPlateDouble(1),
-				gregtech.api.util.GT_ModHandler.RecipeBits.DO_NOT_CHECK_FOR_COLLISIONS | gregtech.api.util.GT_ModHandler.RecipeBits.BUFFERED,
-				new Object[]{"I", "B", "h",
-						Character.valueOf('I'),
-						material.getPlate(1),
-						Character.valueOf('B'),
-						material.getPlate(1)});
+		if (ItemUtils.checkForInvalidItems(material.getPlateDouble(1)) && ItemUtils.checkForInvalidItems(material.getPlate(1)))
+			GT_ModHandler.addCraftingRecipe(
+					material.getPlateDouble(1),
+					gregtech.api.util.GT_ModHandler.RecipeBits.DO_NOT_CHECK_FOR_COLLISIONS | gregtech.api.util.GT_ModHandler.RecipeBits.BUFFERED,
+					new Object[]{"I", "B", "h",
+							Character.valueOf('I'),
+							material.getPlate(1),
+							Character.valueOf('B'),
+							material.getPlate(1)});
 
-		if (material.getPlateDouble(1) != null && material.getPlate(1) != null)
-		GT_ModHandler.addShapelessCraftingRecipe(
-				material.getPlateDouble(1),
-				new Object[]{gregtech.api.enums.ToolDictNames.craftingToolForgeHammer,
-						material.getPlate(1),
-						material.getPlate(1)});
+		if (ItemUtils.checkForInvalidItems(material.getPlateDouble(1)) && ItemUtils.checkForInvalidItems(material.getPlate(1)))
+			GT_ModHandler.addShapelessCraftingRecipe(
+					material.getPlateDouble(1),
+					new Object[]{gregtech.api.enums.ToolDictNames.craftingToolForgeHammer,
+							material.getPlate(1),
+							material.getPlate(1)});
 
 		//Ring Recipe
-		if (!material.isRadioactive && material.getRing(1) != null && material.getRod(1) != null){
+		if (!material.isRadioactive && ItemUtils.checkForInvalidItems(material.getRing(1)) && ItemUtils.checkForInvalidItems(material.getRod(1))) {
 			if (CORE.GTNH){
 				if (RecipeUtils.recipeBuilder(
 						"craftingToolHardHammer", null, null,
@@ -121,7 +123,7 @@ public class RecipeGen_ShapedCrafting extends RecipeGen_Base {
 
 
 		//Framebox Recipe
-		if (!material.isRadioactive && material.getFrameBox(1) != null && material.getRod(1) != null){
+		if (!material.isRadioactive && ItemUtils.checkForInvalidItems(material.getFrameBox(1)) && ItemUtils.checkForInvalidItems(material.getRod(1))) {
 			final ItemStack stackStick = material.getRod(1);
 			if (RecipeUtils.recipeBuilder(
 					stackStick, stackStick, stackStick,
@@ -166,7 +168,7 @@ public class RecipeGen_ShapedCrafting extends RecipeGen_Base {
 
 
 		//Shaped Recipe - Bolts
-		if (!material.isRadioactive && material.getBolt(1) != null && material.getRod(1) != null){
+		if (!material.isRadioactive && ItemUtils.checkForInvalidItems(material.getBolt(1)) && ItemUtils.checkForInvalidItems(material.getRod(1))) {
 			if (RecipeUtils.recipeBuilder(
 					"craftingToolSaw", null, null,
 					null, material.getRod(1), null,
@@ -181,47 +183,47 @@ public class RecipeGen_ShapedCrafting extends RecipeGen_Base {
 
 
 		//Shaped Recipe - Ingot to Rod
-		if (material.getRod(1) != null && material.getIngot(1) != null)
-		if (RecipeUtils.recipeBuilder(
-				"craftingToolFile", null, null,
-				null, material.getIngot(1), null,
-				null, null, null,
-				material.getRod(1))){
-			Logger.WARNING("Rod Recipe: "+material.getLocalizedName()+" - Success");
-		}
-		else {
-			Logger.WARNING("Rod Recipe: "+material.getLocalizedName()+" - Failed");
-		}
+		if (ItemUtils.checkForInvalidItems(material.getRod(1)) && ItemUtils.checkForInvalidItems(material.getIngot(1)))
+			if (RecipeUtils.recipeBuilder(
+					"craftingToolFile", null, null,
+					null, material.getIngot(1), null,
+					null, null, null,
+					material.getRod(1))){
+				Logger.WARNING("Rod Recipe: "+material.getLocalizedName()+" - Success");
+			}
+			else {
+				Logger.WARNING("Rod Recipe: "+material.getLocalizedName()+" - Failed");
+			}
 
 
 		//Shaped Recipe - Long Rod to two smalls
-		if (material.getRod(1) != null && material.getLongRod(1) != null)
-		if (RecipeUtils.recipeBuilder(
-				"craftingToolSaw", null, null,
-				material.getLongRod(1), null, null,
-				null, null, null,
-				material.getRod(2))){
-			Logger.WARNING("Rod Recipe: "+material.getLocalizedName()+" - Success");
-		}
-		else {
-			Logger.WARNING("Rod Recipe: "+material.getLocalizedName()+" - Failed");
-		}
+		if (ItemUtils.checkForInvalidItems(material.getRod(1)) && ItemUtils.checkForInvalidItems(material.getLongRod(1)))
+			if (RecipeUtils.recipeBuilder(
+					"craftingToolSaw", null, null,
+					material.getLongRod(1), null, null,
+					null, null, null,
+					material.getRod(2))){
+				Logger.WARNING("Rod Recipe: "+material.getLocalizedName()+" - Success");
+			}
+			else {
+				Logger.WARNING("Rod Recipe: "+material.getLocalizedName()+" - Failed");
+			}
 
 		//Two small to long rod
-		if (material.getLongRod(1) != null && material.getRod(1) != null)
-		if (RecipeUtils.recipeBuilder(
-				material.getRod(1), "craftingToolHardHammer", material.getRod(1),
-				null, null, null,
-				null, null, null,
-				material.getLongRod(1))){
-			Logger.WARNING("Long Rod Recipe: "+material.getLocalizedName()+" - Success");
-		}
-		else {
-			Logger.WARNING("Long Rod Recipe: "+material.getLocalizedName()+" - Failed");
-		}
+		if (ItemUtils.checkForInvalidItems(material.getLongRod(1)) && ItemUtils.checkForInvalidItems(material.getRod(1)))
+			if (RecipeUtils.recipeBuilder(
+					material.getRod(1), "craftingToolHardHammer", material.getRod(1),
+					null, null, null,
+					null, null, null,
+					material.getLongRod(1))){
+				Logger.WARNING("Long Rod Recipe: "+material.getLocalizedName()+" - Success");
+			}
+			else {
+				Logger.WARNING("Long Rod Recipe: "+material.getLocalizedName()+" - Failed");
+			}
 
 		//Rotor Recipe
-		if (!material.isRadioactive && material.getRotor(1) != null && material.getRing(1) != null && material.getPlate(1) != null && material.getScrew(1) != null){
+		if (!material.isRadioactive && ItemUtils.checkForInvalidItems(material.getRotor(1)) && ItemUtils.checkForInvalidItems(material.getRing(1)) && !material.isRadioactive && ItemUtils.checkForInvalidItems(material.getPlate(1)) && ItemUtils.checkForInvalidItems(material.getScrew(1))) {
 			if (RecipeUtils.recipeBuilder(
 					material.getPlate(1), "craftingToolHardHammer", material.getPlate(1),
 					material.getScrew(1), material.getRing(1), "craftingToolFile",
@@ -235,7 +237,7 @@ public class RecipeGen_ShapedCrafting extends RecipeGen_Base {
 		}
 
 		//Gear Recipe
-		if (!material.isRadioactive && material.getGear(1) != null && material.getPlate(1) != null && material.getRod(1) != null){
+		if (!material.isRadioactive && ItemUtils.checkForInvalidItems(material.getGear(1)) && ItemUtils.checkForInvalidItems(material.getPlate(1)) && ItemUtils.checkForInvalidItems(material.getRod(1))) {
 			if (RecipeUtils.recipeBuilder(
 					material.getRod(1), material.getPlate(1), material.getRod(1),
 					material.getPlate(1), "craftingToolWrench", material.getPlate(1),
@@ -249,7 +251,7 @@ public class RecipeGen_ShapedCrafting extends RecipeGen_Base {
 		}
 
 		//Screws
-		if (!material.isRadioactive && material.getScrew(1) != null && material.getBolt(1) != null){
+		if (!material.isRadioactive && ItemUtils.checkForInvalidItems(material.getScrew(1)) && ItemUtils.checkForInvalidItems(material.getBolt(1))) {
 			if (RecipeUtils.recipeBuilder(
 					"craftingToolFile", material.getBolt(1), null,
 					material.getBolt(1), null, null,