Just wanted to share what I have done. I did the set screw mod plus put a nut on it to eliminate more forward travel. Shaved down the edge of the trigger that touches the nut a bit too, just a tiny bit at a time till it would re-cock.
G3 STS VF(Titanium), Dark Vengence Delrin Bolt, Turbo valve, Palmer stabilizer (female) w/ block, PD high flow pin, Bob Long 0-600psi gauge, Trigger mod
, 14" Progressive, 12v Revvy w/x-board, PMI rubber grip, PMI perfect drop, 16 & 20oz Co2 (anti-syphoned)