diff --git a/src/java/mmm/tech/base/TBAlloyFurnaceBlock.java b/src/java/mmm/tech/base/TBAlloyFurnaceBlock.java
index 2f3a342..ff1745f 100644
--- a/src/java/mmm/tech/base/TBAlloyFurnaceBlock.java
+++ b/src/java/mmm/tech/base/TBAlloyFurnaceBlock.java
@@ -1,11 +1,12 @@
 package mmm.tech.base;
 
 
+import java.util.List;
 import java.util.Random;
 
 import javax.annotation.Nullable;
 
-import mmm.utils.I_USupportBlock;
+import mmm.utils.UMaths;
 import mmm.utils.URegistry;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockContainer;
@@ -16,17 +17,21 @@ import net.minecraft.block.properties.PropertyDirection;
 import net.minecraft.block.state.BlockStateContainer;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.creativetab.CreativeTabs;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.init.SoundEvents;
 import net.minecraft.item.Item;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.BlockRenderLayer;
+import net.minecraft.util.EnumBlockRenderType;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.EnumParticleTypes;
 import net.minecraft.util.Mirror;
 import net.minecraft.util.Rotation;
 import net.minecraft.util.SoundCategory;
+import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
@@ -36,6 +41,9 @@ import net.minecraftforge.fml.relauncher.SideOnly;
 public class TBAlloyFurnaceBlock
 		extends BlockContainer
 {
+	private static final AxisAlignedBB AABB_BOTTOM = UMaths.makeBlockAABB( 0 , 0 , 0 , 16 , 10 , 16 );
+	private static final AxisAlignedBB AABB_TOP = UMaths.makeBlockAABB( 4 , 10 , 4 , 12 , 16 , 12 );
+
 	public static final PropertyDirection FACING = BlockHorizontal.FACING;
 
 	public final boolean active;
@@ -49,6 +57,9 @@ public class TBAlloyFurnaceBlock
 		this.setResistance( 17.5f );
 		this.setHardness( 3.5f );
 		this.setHarvestLevel( "pickaxe" , 0 );
+		this.lightOpacity = 0;
+		this.translucent = false;
+		this.fullBlock = false;
 		URegistry.setIdentifiers( this , "tech" , "base" , "alloy_furnace" , active ? "active" : "inactive" );
 	}
 
@@ -65,7 +76,7 @@ public class TBAlloyFurnaceBlock
 
 
 	// *************************************************************************************************
-	// RENDERING
+	// RENDERING AND COLLISIONS
 	// *************************************************************************************************
 
 	@Override
@@ -82,6 +93,13 @@ public class TBAlloyFurnaceBlock
 	}
 
 
+	@Override
+	public EnumBlockRenderType getRenderType( final IBlockState state )
+	{
+		return EnumBlockRenderType.MODEL;
+	}
+
+
 	@Override
 	@SideOnly( Side.CLIENT )
 	public BlockRenderLayer getBlockLayer( )
@@ -141,6 +159,22 @@ public class TBAlloyFurnaceBlock
 	}
 
 
+	@Override
+	public AxisAlignedBB getBoundingBox( final IBlockState state , final IBlockAccess source , final BlockPos pos )
+	{
+		return Block.FULL_BLOCK_AABB;
+	}
+
+
+	@Override
+	public void addCollisionBoxToList( final IBlockState state , final World worldIn , final BlockPos pos ,
+			final AxisAlignedBB entityBox , final List< AxisAlignedBB > collidingBoxes , final Entity entityIn )
+	{
+		Block.addCollisionBoxToList( pos , entityBox , collidingBoxes , TBAlloyFurnaceBlock.AABB_TOP );
+		Block.addCollisionBoxToList( pos , entityBox , collidingBoxes , TBAlloyFurnaceBlock.AABB_BOTTOM );
+	}
+
+
 	// *************************************************************************************************
 	// ITEM
 	// *************************************************************************************************
@@ -215,17 +249,10 @@ public class TBAlloyFurnaceBlock
 	// *************************************************************************************************
 
 	@Override
-	public void neighborChanged( final IBlockState state , final World worldIn , final BlockPos pos ,
-			final Block blockIn )
+	public boolean isSideSolid( final IBlockState base_state , final IBlockAccess world , final BlockPos pos ,
+			final EnumFacing side )
 	{
-		I_USupportBlock.dropIfUnsupported( state , worldIn , pos , this );
-	}
-
-
-	@Override
-	public boolean canPlaceBlockAt( final World worldIn , final BlockPos pos )
-	{
-		return super.canPlaceBlockAt( worldIn , pos ) && I_USupportBlock.check( worldIn , pos );
+		return side == EnumFacing.DOWN;
 	}
 
 }
diff --git a/src/resources/assets/mmm/blockstates/tech/base/alloy_furnace/active.json b/src/resources/assets/mmm/blockstates/tech/base/alloy_furnace/active.json
new file mode 100644
index 0000000..058068e
--- /dev/null
+++ b/src/resources/assets/mmm/blockstates/tech/base/alloy_furnace/active.json
@@ -0,0 +1,8 @@
+{
+    "variants": {
+        "facing=north":  { "model": "mmm:tech/base/alloy_furnace/active" },
+        "facing=east":  { "model": "mmm:tech/base/alloy_furnace/active", "y": 90 },
+        "facing=south":  { "model": "mmm:tech/base/alloy_furnace/active", "y": 180 },
+        "facing=west":  { "model": "mmm:tech/base/alloy_furnace/active", "y": 270 }
+	}
+}
\ No newline at end of file
diff --git a/src/resources/assets/mmm/blockstates/tech/base/alloy_furnace/inactive.json b/src/resources/assets/mmm/blockstates/tech/base/alloy_furnace/inactive.json
new file mode 100644
index 0000000..85abbcb
--- /dev/null
+++ b/src/resources/assets/mmm/blockstates/tech/base/alloy_furnace/inactive.json
@@ -0,0 +1,8 @@
+{
+    "variants": {
+        "facing=north":  { "model": "mmm:tech/base/alloy_furnace/inactive" },
+        "facing=east":  { "model": "mmm:tech/base/alloy_furnace/inactive", "y": 90 },
+        "facing=south":  { "model": "mmm:tech/base/alloy_furnace/inactive", "y": 180 },
+        "facing=west":  { "model": "mmm:tech/base/alloy_furnace/inactive", "y": 270 }
+	}
+}
\ No newline at end of file
diff --git a/src/resources/assets/mmm/models/block/tech/base/alloy_furnace.json b/src/resources/assets/mmm/models/block/tech/base/alloy_furnace.json
new file mode 100644
index 0000000..068395d
--- /dev/null
+++ b/src/resources/assets/mmm/models/block/tech/base/alloy_furnace.json
@@ -0,0 +1,72 @@
+{
+	"textures": 
+	{
+		"side": "mmm:blocks/tech/base/alloy_furnace/side",
+		"bottom": "mmm:blocks/tech/base/alloy_furnace/bottom",
+		"particle": "minecraft:blocks/brick"
+	},
+
+	"elements": 
+	[
+		{
+			"from": [0, 0, 0] ,
+			"to": [16, 10, 16] ,
+			"faces": {
+                "down":  { "texture": "#bottom", "cullface": "down" },
+                "up":  { "texture": "#top" },
+                "north": { "texture": "#front", "cullface": "north" } ,
+                "south": { "texture": "#side", "cullface": "south" } ,
+                "east": { "texture": "#side", "cullface": "east" } ,
+                "west": { "texture": "#side", "cullface": "west" }
+			}
+		} ,
+
+		{
+			"from": [4, 10, 4],
+			"to": [5, 16, 12],
+			"faces": {
+                "up":  { "texture": "#top", "cullface": "up" },
+                "north": { "texture": "#front" } ,
+                "south": { "texture": "#side" } ,
+                "east": { "texture": "#side" } ,
+                "west": { "texture": "#side" }
+			}
+		} ,
+		{
+			"from": [11, 10, 4],
+			"to": [12, 16, 12],
+			"faces": {
+                "up":  { "texture": "#top", "cullface": "up" },
+                "north": { "texture": "#front" } ,
+                "south": { "texture": "#side" } ,
+                "east": { "texture": "#side" } ,
+                "west": { "texture": "#side" }
+			}
+		} ,
+		{
+			"from": [5, 10, 4],
+			"to": [11, 16, 5],
+			"faces": {
+                "up":  { "texture": "#top", "cullface": "up" },
+                "north": { "texture": "#front" } ,
+                "south": { "texture": "#side" }
+			}
+		} ,
+		{
+			"from": [5, 10, 11],
+			"to": [11, 16, 12],
+			"faces": {
+                "up":  { "texture": "#top", "cullface": "up" },
+                "north": { "texture": "#front" } ,
+                "south": { "texture": "#side" }
+			}
+		} ,
+		{
+			"from": [5, 15, 5] ,
+			"to": [11, 15, 11] ,
+			"faces": {
+                "up":  { "texture": "#top", "cullface": "up" }
+			}
+		}
+	]
+}
\ No newline at end of file
diff --git a/src/resources/assets/mmm/models/block/tech/base/alloy_furnace/active.json b/src/resources/assets/mmm/models/block/tech/base/alloy_furnace/active.json
new file mode 100644
index 0000000..3661526
--- /dev/null
+++ b/src/resources/assets/mmm/models/block/tech/base/alloy_furnace/active.json
@@ -0,0 +1,8 @@
+{
+	"parent": "mmm:block/tech/base/alloy_furnace",
+	"textures": 
+	{
+		"top": "mmm:blocks/tech/base/alloy_furnace/active/top",
+		"front": "mmm:blocks/tech/base/alloy_furnace/active/front"
+	}
+}
\ No newline at end of file
diff --git a/src/resources/assets/mmm/models/block/tech/base/alloy_furnace/inactive.json b/src/resources/assets/mmm/models/block/tech/base/alloy_furnace/inactive.json
new file mode 100644
index 0000000..47a1e81
--- /dev/null
+++ b/src/resources/assets/mmm/models/block/tech/base/alloy_furnace/inactive.json
@@ -0,0 +1,8 @@
+{
+	"parent": "mmm:block/tech/base/alloy_furnace",
+	"textures": 
+	{
+		"top": "mmm:blocks/tech/base/alloy_furnace/inactive/top",
+		"front": "mmm:blocks/tech/base/alloy_furnace/inactive/front"
+	}
+}
\ No newline at end of file
diff --git a/src/resources/assets/mmm/models/item/tech/base/alloy_furnace.json b/src/resources/assets/mmm/models/item/tech/base/alloy_furnace.json
new file mode 100644
index 0000000..7b52340
--- /dev/null
+++ b/src/resources/assets/mmm/models/item/tech/base/alloy_furnace.json
@@ -0,0 +1,25 @@
+{
+    "parent": "mmm:block/tech/base/alloy_furnace/inactive",
+    "display": {
+		"thirdperson_righthand": {
+			"rotation": [ 10, -45, 10 ],
+			"translation": [ 0, 1.5, -1.75 ],
+			"scale": [ 0.375, 0.375, 0.375 ]
+		},
+		"firstperson_righthand": {
+			"rotation": [ 10, -45, 10 ],
+			"translation": [ 0, 1.5, -1.75 ],
+			"scale": [ 0.375, 0.375, 0.375 ]
+		},
+		"ground": {
+			"rotation": [ 0, 0, 0 ],
+			"translation": [ 0, 1, 0 ],
+			"scale": [ 0.375, 0.375, 0.375 ]
+		},
+		"gui": {
+			"rotation": [ 30, 45, 0 ],
+			"translation": [ 0, 0, 0 ],
+			"scale": [ 0.5, 0.5, 0.5 ]
+		}
+	}
+}
\ No newline at end of file
diff --git a/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/active/front.png b/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/active/front.png
new file mode 100644
index 0000000..73def24
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diff --git a/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/active/top.png b/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/active/top.png
new file mode 100644
index 0000000..a2e8e74
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diff --git a/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/bottom.png b/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/bottom.png
new file mode 100644
index 0000000..821e549
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diff --git a/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/inactive/front.png b/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/inactive/front.png
new file mode 100644
index 0000000..7bb102b
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diff --git a/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/inactive/top.png b/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/inactive/top.png
new file mode 100644
index 0000000..2bad437
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diff --git a/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/side.png b/src/resources/assets/mmm/textures/blocks/tech/base/alloy_furnace/side.png
new file mode 100644
index 0000000..adf1298
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