Do you enjoy trolling your friends but need a cheap simple way to trap the floor? Do you need a hidden spot to get to your bunker? Well I got just the solution for you!
This design can move out between 1-4 blocks out from the floor. Photo one is a quarter of the design.
The redstone signal can be fed in from one side with the example in photo of the repeater and redstone. Just mirror this on the other side to get both ends.
All that is needed left is deciding where the input should be.
by Content_Bass_8322