diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java
index a95ae7f1..f31a534b 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_MultiBlockBase.java
@@ -711,7 +711,7 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
         }
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input)
             return mInputHatches.add((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity);
@@ -738,7 +738,7 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Maintenance) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             return mMaintenanceHatches.add((GT_MetaTileEntity_Hatch_Maintenance) aMetaTileEntity);
         }
         return false;
@@ -752,7 +752,7 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Energy) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             return mEnergyHatches.add((GT_MetaTileEntity_Hatch_Energy) aMetaTileEntity);
         }
         return false;
@@ -764,7 +764,7 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Dynamo) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             return mDynamoHatches.add((GT_MetaTileEntity_Hatch_Dynamo) aMetaTileEntity);
         }
         return false;
@@ -776,7 +776,7 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Muffler) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             return mMufflerHatches.add((GT_MetaTileEntity_Hatch_Muffler) aMetaTileEntity);
         }
         return false;
@@ -788,13 +788,13 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             ((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity).mRecipeMap = getRecipeMap();
             return mInputHatches.add((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity);
         }
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_InputBus) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             ((GT_MetaTileEntity_Hatch_InputBus) aMetaTileEntity).mRecipeMap = getRecipeMap();
             return mInputBusses.add((GT_MetaTileEntity_Hatch_InputBus) aMetaTileEntity);
         }
@@ -807,12 +807,12 @@ public abstract class GT_MetaTileEntity_MultiBlockBase extends MetaTileEntity {
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Output) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             return mOutputHatches.add((GT_MetaTileEntity_Hatch_Output) aMetaTileEntity);
         }
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_OutputBus) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             return mOutputBusses.add((GT_MetaTileEntity_Hatch_OutputBus) aMetaTileEntity);
         }
         return false;
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 d2521bdd..535abf3e 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
@@ -354,7 +354,7 @@ public class GT_MetaTileEntity_AssemblyLine
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_DataAccess) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             return mDataAccessHatches.add((GT_MetaTileEntity_Hatch_DataAccess) aMetaTileEntity);
         }
         return false;
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_DieselEngine.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_DieselEngine.java
index 9300f773..2e5f316a 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_DieselEngine.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_DieselEngine.java
@@ -155,7 +155,7 @@ public class GT_MetaTileEntity_DieselEngine extends GT_MetaTileEntity_MultiBlock
             if ((tTileEntity.getMetaTileEntity() instanceof GT_MetaTileEntity_Hatch_Dynamo)) {
                 this.mDynamoHatches.add((GT_MetaTileEntity_Hatch_Dynamo) tTileEntity.getMetaTileEntity());
                 ((GT_MetaTileEntity_Hatch) tTileEntity.getMetaTileEntity()).mMachineBlock = getCasingTextureIndex();
-                ((GT_MetaTileEntity_Hatch) tTileEntity.getMetaTileEntity()).mTexturePage = (byte) 0;
+                ((GT_MetaTileEntity_Hatch) tTileEntity.getMetaTileEntity()).mTexturePage = (byte) 0;//FORCED TO 0
             } else {
                 return false;
             }
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_FusionComputer.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_FusionComputer.java
index 2889cb5b..b1334527 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_FusionComputer.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_FusionComputer.java
@@ -280,19 +280,19 @@ public abstract class GT_MetaTileEntity_FusionComputer extends GT_MetaTileEntity
         if (this.mEnergyHatches != null) {
             for (GT_MetaTileEntity_Hatch_Energy hatch : this.mEnergyHatches) {
                 hatch.mMachineBlock = status ? (byte) 52 : (byte) 53;
-                hatch.mTexturePage=0;
+                hatch.mTexturePage=0;//FORCED TO 0
             }
         }
         if (this.mOutputHatches != null) {
             for (GT_MetaTileEntity_Hatch_Output hatch : this.mOutputHatches) {
                 hatch.mMachineBlock = status ? (byte) 52 : (byte) 53;
-                hatch.mTexturePage=0;
+                hatch.mTexturePage=0;//FORCED TO 0
             }
         }
         if (this.mInputHatches != null) {
             for (GT_MetaTileEntity_Hatch_Input hatch : this.mInputHatches) {
                 hatch.mMachineBlock = status ? (byte) 52 : (byte) 53;
-                hatch.mTexturePage=0;
+                hatch.mTexturePage=0;//FORCED TO 0
             }
         }
         return true;
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_HeatExchanger.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_HeatExchanger.java
index 7a003960..f7804849 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_HeatExchanger.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_HeatExchanger.java
@@ -225,7 +225,7 @@ public class GT_MetaTileEntity_HeatExchanger extends GT_MetaTileEntity_MultiBloc
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Output) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             mOutputColdFluidHatch = (GT_MetaTileEntity_Hatch_Output) aMetaTileEntity;
             return true;
         }
@@ -238,7 +238,7 @@ public class GT_MetaTileEntity_HeatExchanger extends GT_MetaTileEntity_MultiBloc
         if (aMetaTileEntity == null) return false;
         if (aMetaTileEntity instanceof GT_MetaTileEntity_Hatch_Input) {
             ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mMachineBlock = (byte) aBaseCasingIndex;
-            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) 0;
+            ((GT_MetaTileEntity_Hatch) aMetaTileEntity).mTexturePage = (byte) (aBaseCasingIndex>>7);
             ((GT_MetaTileEntity_Hatch_Input) aMetaTileEntity).mRecipeMap = getRecipeMap();
             mInputHotFluidHatch = (GT_MetaTileEntity_Hatch_Input) aMetaTileEntity;
             return true;
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_LargeTurbine.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_LargeTurbine.java
index db17bad9..4d5b0190 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_LargeTurbine.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_LargeTurbine.java
@@ -91,7 +91,7 @@ public abstract class GT_MetaTileEntity_LargeTurbine extends GT_MetaTileEntity_M
                 if ((tTileEntity.getMetaTileEntity() instanceof GT_MetaTileEntity_Hatch_Dynamo)) {
                     this.mDynamoHatches.add((GT_MetaTileEntity_Hatch_Dynamo) tTileEntity.getMetaTileEntity());
                     ((GT_MetaTileEntity_Hatch) tTileEntity.getMetaTileEntity()).mMachineBlock = getCasingTextureIndex();
-                    ((GT_MetaTileEntity_Hatch) tTileEntity.getMetaTileEntity()).mTexturePage = (byte) 0;
+                    ((GT_MetaTileEntity_Hatch) tTileEntity.getMetaTileEntity()).mTexturePage = (byte) 0;//FORCED TO 0
                 } else {
                     return false;
                 }