So I got a s5 with an e2 installed and got to play for the first time yesterday. Had 2 problems. Number one, velocity. Got it up to 270 (barely) had the reg sweetspotted and the ivg cranked all the way in. Number 2, the lpr seems to be very inconsistent. If I set it up properly it will push it back too far once then not far enough the next shot, which causes the hammer to not go back far enough to catch the sear. My solution yesterday was to just crank it a little high which seemed to work temporarily. Suggestions?????