redstone

I made a 4×3 door. The bottom double piston extender with the block storage uses the latest one block wide 3×3 door's base. Slightly altered so as to put two of them together. Everything above floor level is one block wide.

I made a 4×3 door. The bottom double piston extender with the block storage uses the latest one block wide 3×3 door's base. Slightly altered so as to put two of them together. Everything above floor level is one block wide.