SUGGESTION: Button Panel & Piston: Halt/Continue
When assigning a function to a button of the Button Panel for a piston, it is possible to Reverse, Increase or Decrease velocity, and to turn off the piston. But turning off does not stop the movement.
There is a need for a new function: "Halt/Continue". Halting the piston will stop the movement at the current position, and continuing will comntinue to move the piston with its player-set velocity speed.
Such a function is badly needed.