If it would be possible for someone to make a plugin like this: You select a piston (by aiming at it) and then type something like /addpiston (channel) (delay) And then you select a button (by aiming at it) and then type something like /controlpiston (channel) The (Delay) is in seconds. If aiming at it isn't possible, it could ofcourse be something like you type the command and then punch the button/piston to select it. Maybe change the button to a sign (so you can power it by redstone) which would make it easier to invert the current. It could also be like /addpiston (channel) (delay) (on/off) so you can change whether it starts on or off I would love to see this plugin being made! Tell me if you don't understand what I said so I can change it. (I'm not the best at english )