diff --git a/src/main/java/gregtech/api/enums/OrePrefixes.java b/src/main/java/gregtech/api/enums/OrePrefixes.java
index 5791fe00..506bfe11 100644
--- a/src/main/java/gregtech/api/enums/OrePrefixes.java
+++ b/src/main/java/gregtech/api/enums/OrePrefixes.java
@@ -307,8 +307,7 @@ public enum OrePrefixes {
     ganys("Ganys Stuff", "", "", false, false, false, false, false, false, false, false, false, false, 0, -1, 64, -1),
     liquid("Liquids", "", "", false, false, false, false, false, false, false, false, false, false, 0, -1, 64, -1),
     bars("Bars", "", "", false, false, false, false, false, false, false, false, false, false, 0, -1, 64, -1),
-    bar("Bars", "", "", false, false, false, false, false, false, false, false, false, false, 0, -1, 64, -1);
-	
+    bar("Bars", "", "", false, false, false, false, false, false, false, false, false, false, 0, -1, 64, -1),
 	toolHeadMallet("Mallet Heads", "", " Mallet Head", true, true, false, false, false, false, true, true, false, false, B[6], M * 6, 16, 127), // Reverse Head consisting out of 6 Ingots.
 	handleMallet("Mallet Handle", "", " Handle", true, true, false, false, false, false, true, true, false, false, B[1] | B[2], M / 2, 64, 126); // Reverse Stick made of half an Ingot. Introduced by Eloraam
 	
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AssemblyLine.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AssemblyLine.java
index bdfdce87..721f157d 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AssemblyLine.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AssemblyLine.java
@@ -117,7 +117,7 @@ public class GT_MetaTileEntity_AssemblyLine
         }
         }else{
         	for(int r = 0; r <= 16; r++){
-        		int i = r*zDir;
+        		int i = r*-zDir;
         		
         		if(i!=0&&aBaseMetaTileEntity.getBlockOffset(i, 0, 0)!=GregTech_API.sBlockCasings3&&aBaseMetaTileEntity.getMetaIDOffset(i, 0, 0)!=10){return false;}
         		if(!aBaseMetaTileEntity.getBlockOffset(i, -1, 0).getUnlocalizedName().equals("blockAlloyGlass")){return false;}
diff --git a/src/main/java/gregtech/loaders/preload/GT_Loader_MetaTileEntities.java b/src/main/java/gregtech/loaders/preload/GT_Loader_MetaTileEntities.java
index e4cec31c..3f988697 100644
--- a/src/main/java/gregtech/loaders/preload/GT_Loader_MetaTileEntities.java
+++ b/src/main/java/gregtech/loaders/preload/GT_Loader_MetaTileEntities.java
@@ -59,7 +59,9 @@ public class GT_Loader_MetaTileEntities
         GT_ModHandler.addCraftingRecipe(ItemList.Casing_Gearbox_Bronze.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PhP", "GFG", "PwP", Character.valueOf('P'), OrePrefixes.plate.get(Materials.Bronze), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.Bronze), Character.valueOf('G'), OrePrefixes.gearGt.get(Materials.Bronze)});
         GT_ModHandler.addCraftingRecipe(ItemList.Casing_Gearbox_Steel.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PhP", "GFG", "PwP", Character.valueOf('P'), OrePrefixes.plate.get(Materials.Steel), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.Steel), Character.valueOf('G'), OrePrefixes.gearGt.get(Materials.Steel)});
         GT_ModHandler.addCraftingRecipe(ItemList.Casing_Gearbox_Titanium.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PhP", "GFG", "PwP", Character.valueOf('P'), OrePrefixes.plate.get(Materials.Steel), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.Titanium), Character.valueOf('G'), OrePrefixes.gearGt.get(Materials.Titanium)});
-        GT_ModHandler.addCraftingRecipe(ItemList.Casing_Gearbox_TungstenSteel.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PhP", "GFG", "PwP", Character.valueOf('P'), OrePrefixes.plate.get(Materials.Steel), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.TungstenSteel), Character.valueOf('G'), OrePrefixes.gearGt.get(Materials.TungstenSteel)});
+        GT_ModHandler.addCraftingRecipe(ItemList.Casing_Gearbox_TungstenSteel.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PhP", "GFG", "PwP", Character.valueOf('P'), OrePrefixes.plate.get(Materials.Steel), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.TungstenSteel), Character.valueOf('G'), ItemList.Robot_Arm_IV});
+        GT_ModHandler.addCraftingRecipe(ItemList.Casing_Grate.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PVP", "PFP", "PMP", Character.valueOf('P'), new ItemStack(Blocks.iron_bars,1), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.Steel), Character.valueOf('M'), ItemList.Electric_Motor_MV, Character.valueOf('V'), OrePrefixes.rotor.get(Materials.Steel)});
+        GT_ModHandler.addCraftingRecipe(ItemList.Casing_Assembler.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PVP", "PFP", "PMP", Character.valueOf('P'), OrePrefixes.circuit.get(Materials.Ultimate), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.TungstenSteel), Character.valueOf('M'), ItemList.Electric_Motor_IV, Character.valueOf('V'), OrePrefixes.circuit.get(Materials.Master)});
         GT_ModHandler.addCraftingRecipe(ItemList.Casing_Firebox_Bronze.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PSP", "SFS", "PSP", Character.valueOf('P'), OrePrefixes.plate.get(Materials.Bronze), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.Bronze), Character.valueOf('S'), OrePrefixes.stick.get(Materials.Bronze)});
         GT_ModHandler.addCraftingRecipe(ItemList.Casing_Firebox_Steel.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PSP", "SFS", "PSP", Character.valueOf('P'), OrePrefixes.plate.get(Materials.Steel), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.Steel), Character.valueOf('S'), OrePrefixes.stick.get(Materials.Steel)});
         GT_ModHandler.addCraftingRecipe(ItemList.Casing_Firebox_Titanium.get(1L, new Object[0]), GT_ModHandler.RecipeBits.NOT_REMOVABLE | GT_ModHandler.RecipeBits.REVERSIBLE | GT_ModHandler.RecipeBits.BUFFERED, new Object[]{"PSP", "SFS", "PSP", Character.valueOf('P'), OrePrefixes.plate.get(Materials.Titanium), Character.valueOf('F'), OrePrefixes.frameGt.get(Materials.Titanium), Character.valueOf('S'), OrePrefixes.stick.get(Materials.Titanium)});