diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8977d9461..e726eb6f6 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 **Bugfixes**
 - Fixed crafting patterns crashing when item of an input or output no longer exists
 - Fixed Grid letting the current held item flicker
+- Fixed Importer / Exporter / External Storage not being able to push or pull out of a second chest in a double chest
 - Converted all inventories in the mod to Forge's item handler capability system
 
 ### 0.6.10
diff --git a/src/main/java/refinedstorage/block/BlockBase.java b/src/main/java/refinedstorage/block/BlockBase.java
index 1a6565a3a..980092af3 100755
--- a/src/main/java/refinedstorage/block/BlockBase.java
+++ b/src/main/java/refinedstorage/block/BlockBase.java
@@ -19,7 +19,6 @@ import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
 import net.minecraftforge.items.IItemHandler;
 import refinedstorage.RefinedStorage;
-import refinedstorage.RefinedStorageBlocks;
 import refinedstorage.RefinedStorageUtils;
 import refinedstorage.item.ItemBlockBase;
 import refinedstorage.tile.TileBase;
@@ -104,19 +103,12 @@ public abstract class BlockBase extends Block {
     public void onBlockPlacedBy(World world, BlockPos pos, IBlockState state, EntityLivingBase player, ItemStack itemStack) {
         super.onBlockPlacedBy(world, pos, state, player, itemStack);
 
-        Block blockPlaced = state.getBlock();
-
         TileEntity tile = world.getTileEntity(pos);
 
         if (tile instanceof TileBase) {
             EnumFacing facing = BlockPistonBase.getFacingFromEntity(pos, player);
 
-            if (player.isSneaking() && (blockPlaced == RefinedStorageBlocks.IMPORTER ||
-                blockPlaced == RefinedStorageBlocks.EXPORTER ||
-                blockPlaced == RefinedStorageBlocks.EXTERNAL_STORAGE ||
-                blockPlaced == RefinedStorageBlocks.CONSTRUCTOR ||
-                blockPlaced == RefinedStorageBlocks.DESTRUCTOR ||
-                blockPlaced == RefinedStorageBlocks.CRAFTER)) {
+            if (player.isSneaking() && hasOppositeFacingOnSneakPlace()) {
                 facing = facing.getOpposite();
             }
 
@@ -160,4 +152,8 @@ public abstract class BlockBase extends Block {
     public Item createItemForBlock() {
         return new ItemBlockBase(this, false);
     }
+
+    public boolean hasOppositeFacingOnSneakPlace() {
+        return false;
+    }
 }
diff --git a/src/main/java/refinedstorage/block/BlockConstructor.java b/src/main/java/refinedstorage/block/BlockConstructor.java
index daf79e373..93fc9c188 100755
--- a/src/main/java/refinedstorage/block/BlockConstructor.java
+++ b/src/main/java/refinedstorage/block/BlockConstructor.java
@@ -30,4 +30,9 @@ public class BlockConstructor extends BlockMachine {
 
         return true;
     }
+
+    @Override
+    public boolean hasOppositeFacingOnSneakPlace() {
+        return true;
+    }
 }
diff --git a/src/main/java/refinedstorage/block/BlockCrafter.java b/src/main/java/refinedstorage/block/BlockCrafter.java
index 0827982c3..28737447f 100755
--- a/src/main/java/refinedstorage/block/BlockCrafter.java
+++ b/src/main/java/refinedstorage/block/BlockCrafter.java
@@ -30,4 +30,9 @@ public class BlockCrafter extends BlockMachine {
 
         return true;
     }
+
+    @Override
+    public boolean hasOppositeFacingOnSneakPlace() {
+        return true;
+    }
 }
diff --git a/src/main/java/refinedstorage/block/BlockDestructor.java b/src/main/java/refinedstorage/block/BlockDestructor.java
index 9a96777a4..182b2a8de 100755
--- a/src/main/java/refinedstorage/block/BlockDestructor.java
+++ b/src/main/java/refinedstorage/block/BlockDestructor.java
@@ -30,4 +30,9 @@ public class BlockDestructor extends BlockMachine {
 
         return true;
     }
+
+    @Override
+    public boolean hasOppositeFacingOnSneakPlace() {
+        return true;
+    }
 }
diff --git a/src/main/java/refinedstorage/block/BlockExporter.java b/src/main/java/refinedstorage/block/BlockExporter.java
index f5a38c7d4..8dcd637ce 100755
--- a/src/main/java/refinedstorage/block/BlockExporter.java
+++ b/src/main/java/refinedstorage/block/BlockExporter.java
@@ -30,4 +30,9 @@ public class BlockExporter extends BlockMachine {
 
         return true;
     }
+
+    @Override
+    public boolean hasOppositeFacingOnSneakPlace() {
+        return true;
+    }
 }
diff --git a/src/main/java/refinedstorage/block/BlockExternalStorage.java b/src/main/java/refinedstorage/block/BlockExternalStorage.java
index f83d34e42..ba4a8fb83 100755
--- a/src/main/java/refinedstorage/block/BlockExternalStorage.java
+++ b/src/main/java/refinedstorage/block/BlockExternalStorage.java
@@ -30,4 +30,9 @@ public class BlockExternalStorage extends BlockMachine {
 
         return true;
     }
+
+    @Override
+    public boolean hasOppositeFacingOnSneakPlace() {
+        return true;
+    }
 }
diff --git a/src/main/java/refinedstorage/block/BlockImporter.java b/src/main/java/refinedstorage/block/BlockImporter.java
index 1b124a629..42078dfd2 100755
--- a/src/main/java/refinedstorage/block/BlockImporter.java
+++ b/src/main/java/refinedstorage/block/BlockImporter.java
@@ -30,4 +30,9 @@ public class BlockImporter extends BlockMachine {
 
         return true;
     }
+
+    @Override
+    public boolean hasOppositeFacingOnSneakPlace() {
+        return true;
+    }
 }
diff --git a/src/main/java/refinedstorage/tile/TileDestructor.java b/src/main/java/refinedstorage/tile/TileDestructor.java
index 7359e39ae..d032ceaff 100755
--- a/src/main/java/refinedstorage/tile/TileDestructor.java
+++ b/src/main/java/refinedstorage/tile/TileDestructor.java
@@ -33,7 +33,11 @@ public class TileDestructor extends TileMachine implements ICompareConfig, IMode
     public static final int BASE_SPEED = 20;
 
     private BasicItemHandler filters = new BasicItemHandler(9, this);
-    private BasicItemHandler upgrades = new BasicItemHandler(4, this, new BasicItemValidator(RefinedStorageItems.UPGRADE, ItemUpgrade.TYPE_SPEED));
+    private BasicItemHandler upgrades = new BasicItemHandler(
+        4,
+        this,
+        new BasicItemValidator(RefinedStorageItems.UPGRADE, ItemUpgrade.TYPE_SPEED)
+    );
 
     private int compare = 0;
     private int mode = ModeConstants.WHITELIST;
diff --git a/src/main/java/refinedstorage/tile/autocrafting/TileCrafter.java b/src/main/java/refinedstorage/tile/autocrafting/TileCrafter.java
index 7fe28bc96..dab9e41ca 100755
--- a/src/main/java/refinedstorage/tile/autocrafting/TileCrafter.java
+++ b/src/main/java/refinedstorage/tile/autocrafting/TileCrafter.java
@@ -5,6 +5,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.world.World;
 import net.minecraftforge.items.IItemHandler;
+import net.minecraftforge.items.wrapper.CombinedInvWrapper;
 import refinedstorage.RefinedStorageItems;
 import refinedstorage.RefinedStorageUtils;
 import refinedstorage.container.ContainerCrafter;
@@ -83,16 +84,6 @@ public class TileCrafter extends TileMachine {
 
     @Override
     public IItemHandler getDroppedItems() {
-        BasicItemHandler dummy = new BasicItemHandler(PATTERN_SLOTS + 4);
-
-        for (int i = 0; i < PATTERN_SLOTS; ++i) {
-            dummy.setStackInSlot(i, patterns.getStackInSlot(i));
-        }
-
-        for (int i = 0; i < 4; ++i) {
-            dummy.setStackInSlot(PATTERN_SLOTS + i, upgrades.getStackInSlot(i));
-        }
-
-        return dummy;
+        return new CombinedInvWrapper(patterns, upgrades);
     }
 }
diff --git a/src/main/java/refinedstorage/tile/solderer/SoldererRegistry.java b/src/main/java/refinedstorage/tile/solderer/SoldererRegistry.java
index 1733cf7c5..5b3e7ddfc 100755
--- a/src/main/java/refinedstorage/tile/solderer/SoldererRegistry.java
+++ b/src/main/java/refinedstorage/tile/solderer/SoldererRegistry.java
@@ -14,17 +14,17 @@ public class SoldererRegistry {
         recipes.add(recipe);
     }
 
-    public static ISoldererRecipe getRecipe(IItemHandler inventory) {
+    public static ISoldererRecipe getRecipe(IItemHandler items) {
         for (ISoldererRecipe recipe : recipes) {
             boolean ok = true;
 
             for (int i = 0; i < 3; ++i) {
-                if (!RefinedStorageUtils.compareStackNoQuantity(recipe.getRow(i), inventory.getStackInSlot(i))) {
+                if (!RefinedStorageUtils.compareStackNoQuantity(recipe.getRow(i), items.getStackInSlot(i))) {
                     ok = false;
                 }
 
-                if (inventory.getStackInSlot(i) != null && recipe.getRow(i) != null) {
-                    if (inventory.getStackInSlot(i).stackSize < recipe.getRow(i).stackSize) {
+                if (items.getStackInSlot(i) != null && recipe.getRow(i) != null) {
+                    if (items.getStackInSlot(i).stackSize < recipe.getRow(i).stackSize) {
                         ok = false;
                     }
                 }
diff --git a/src/main/java/refinedstorage/tile/solderer/TileSolderer.java b/src/main/java/refinedstorage/tile/solderer/TileSolderer.java
index df2eb94f6..0ef11c06a 100755
--- a/src/main/java/refinedstorage/tile/solderer/TileSolderer.java
+++ b/src/main/java/refinedstorage/tile/solderer/TileSolderer.java
@@ -8,6 +8,7 @@ import net.minecraft.world.World;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
+import net.minecraftforge.items.wrapper.CombinedInvWrapper;
 import refinedstorage.RefinedStorageItems;
 import refinedstorage.RefinedStorageUtils;
 import refinedstorage.container.ContainerSolderer;
@@ -179,17 +180,7 @@ public class TileSolderer extends TileMachine {
 
     @Override
     public IItemHandler getDroppedItems() {
-        BasicItemHandler dummy = new BasicItemHandler(4 + 4);
-
-        for (int i = 0; i < 4; ++i) {
-            dummy.setStackInSlot(i, items.getStackInSlot(i));
-        }
-
-        for (int i = 0; i < 4; ++i) {
-            dummy.setStackInSlot(4 + i, upgrades.getStackInSlot(i));
-        }
-
-        return dummy;
+        return new CombinedInvWrapper(items, upgrades);
     }
 
     @Override