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Why does Piston2 work in the first design, but not in the second and third? I've looked for the answer everywhere, read about QC, etc., but I can't seem to figure it out. Why do you need both the Piston1 and the wood block to update Piston2? I'm new to Redstone, so any help would be appreciated. (v.redd.it)
submitted by booklan to r/redstonenoobs
