I'm trying to build an automatic cobblestone generator but my piston won't connect to my red stone. The redstone line just stays a blotch and won't connect. Help me!
I had some similar issues with a minecart dispenser. A couple of things that (I believe caused my piston to not activate, were:
So, make sure that your redstone is 'touching' a bottom edge of the piston (not a top, and not underneath), and the piece of restone touching the piston is connected in a straight line to another piece.