I have an 09 slg that fires rapidly like a machine gun when I hook up the air. It started happening on the field and would drain the tank before I could shut off the air. The sear looks good. Nothing has abnormal wear. I installed a new micro switch, a new set of eyes, a virtue board upgrade and new seals on the bolt. Once I first turned on the gun after the virtue board upgrade it shot perfectly for about 150 paintballs then went full auto machine gun style again until I shut off the tank. Turning off the electronic board didn’t stop it either. Any ideas?
