diff --git a/src/main/java/gregtech/common/blocks/GT_Block_Machines.java b/src/main/java/gregtech/common/blocks/GT_Block_Machines.java
index 40edbaf3..2793130d 100644
--- a/src/main/java/gregtech/common/blocks/GT_Block_Machines.java
+++ b/src/main/java/gregtech/common/blocks/GT_Block_Machines.java
@@ -256,9 +256,17 @@ public class GT_Block_Machines
 
     public boolean onBlockActivated(World aWorld, int aX, int aY, int aZ, EntityPlayer aPlayer, int aSide, float par1, float par2, float par3) {
         TileEntity tTileEntity = aWorld.getTileEntity(aX, aY, aZ);
-        if ((tTileEntity == null) || (aPlayer.isSneaking())) {
+        if (tTileEntity == null) {
             return false;
         }
+        if(aPlayer.isSneaking()){
+        	ItemStack tCurrentItem = aPlayer.inventory.getCurrentItem();
+        	if(tCurrentItem!=null){
+        		if(!GT_Utility.isStackInList(tCurrentItem, GregTech_API.sScrewdriverList)){
+        			return false;
+        		}
+        	}else {return false;}
+        }
         if ((tTileEntity instanceof IGregTechTileEntity)) {
             if (((IGregTechTileEntity) tTileEntity).getTimer() < 50L) {
                 return false;
diff --git a/src/main/java/gregtech/common/tileentities/machines/basic/GT_MetaTileEntity_CuringOven.java b/src/main/java/gregtech/common/tileentities/machines/basic/GT_MetaTileEntity_CuringOven.java
new file mode 100644
index 00000000..8433f072
--- /dev/null
+++ b/src/main/java/gregtech/common/tileentities/machines/basic/GT_MetaTileEntity_CuringOven.java
@@ -0,0 +1,43 @@
+package gregtech.common.tileentities.machines.basic;
+
+
+import java.util.Iterator;
+
+import gregtech.api.enums.ItemList;
+import gregtech.api.enums.Textures;
+import gregtech.api.interfaces.ITexture;
+import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import gregtech.api.metatileentity.MetaTileEntity;
+import gregtech.api.objects.GT_RenderedTexture;
+import gregtech.api.metatileentity.implementations.GT_MetaTileEntity_BasicMachine;
+import net.minecraft.item.ItemStack;
+import net.minecraftforge.fluids.FluidStack;
+
+public class GT_MetaTileEntity_CuringOven
+        extends GT_MetaTileEntity_BasicMachine {
+    private static int sHeaviestElementMass = 0;
+
+    public GT_MetaTileEntity_CuringOven(int aID, String aName, String aNameRegional, int aTier) {
+        super(aID, aName, aNameRegional, aTier, 1, "Producing Elemental Matter", 1, 1, "Replicator.png", "", new ITexture[]{new GT_RenderedTexture(new Textures.BlockIcons.CustomIcon("basicmachines/ELECTRIC_OVEN/OVERLAY_SIDE_ACTIVE")), new GT_RenderedTexture(new Textures.BlockIcons.CustomIcon("basicmachines/ELECTRIC_OVEN/OVERLAY_SIDE")), new GT_RenderedTexture(new Textures.BlockIcons.CustomIcon("basicmachines/ELECTRIC_OVEN/OVERLAY_FRONT_ACTIVE")), new GT_RenderedTexture(new Textures.BlockIcons.CustomIcon("basicmachines/ELECTRIC_OVEN/OVERLAY_FRONT")), new GT_RenderedTexture(new Textures.BlockIcons.CustomIcon("basicmachines/ELECTRIC_OVEN/OVERLAY_TOP_ACTIVE")), new GT_RenderedTexture(new Textures.BlockIcons.CustomIcon("basicmachines/ELECTRIC_OVEN/OVERLAY_TOP")), new GT_RenderedTexture(new Textures.BlockIcons.CustomIcon("basicmachines/ELECTRIC_OVEN/OVERLAY_BOTTOM_ACTIVE")), new GT_RenderedTexture(new Textures.BlockIcons.CustomIcon("basicmachines/ELECTRIC_OVEN/OVERLAY_BOTTOM"))});
+    }
+
+    public GT_MetaTileEntity_CuringOven(String aName, int aTier, String aDescription, ITexture[][][] aTextures, String aGUIName, String aNEIName) {
+        super(aName, aTier, 1, aDescription, aTextures, 1, 1, aGUIName, aNEIName);
+    }
+
+    public MetaTileEntity newMetaEntity(IGregTechTileEntity aTileEntity) {
+        return new GT_MetaTileEntity_Replicator(this.mName, this.mTier, this.mDescription, this.mTextures, this.mGUIName, this.mNEIName);
+    }
+
+    public int checkRecipe() {
+    	return 0;
+    }
+
+    public boolean allowPutStack(IGregTechTileEntity aBaseMetaTileEntity, int aIndex, byte aSide, ItemStack aStack) {
+        return (super.allowPutStack(aBaseMetaTileEntity, aIndex, aSide, aStack)) && (ItemList.Cell_Empty.isStackEqual(aStack));
+    }
+
+    public boolean isFluidInputAllowed(FluidStack aFluid) {
+        return false;
+    }
+}