As Illusion has implied, you don't have a problem, unless you start getting 2-shots in semi. If you are super OCD and must have the piston return to the same position after every shot, MAYBE a MOSFET unit like a Trigger Master will do this. But most upgraded mech boxes with a strong battery can cause the piston to get half cocked in semi.
Ár skal rísa, sá er annars vill
fé eða fjör hafa. Sjaldan liggjandi úlfur
lær um getur né sofandi maður sigur.