ensure that the BIP (ball in place) setting on the boeard is as recomended in your manual
remove eye covers and clean eyes and detents, then check to make sure they are springing back smoothly (when re installed in the gun)
take out and clean eye pipe as said above and check for sharp edges or cracks in the plastic
check bolt tip o ring for exessive wear or damage and replace if needed
reset the LPR, this video should help:
remember to clean and relube the bolt system before setting the LPR
if needed turn down the tension setting on your rotor by unscrewing the largest silverscrew on the back of the motor unit (this should make it easier to move the white gear at the front of the motor unit)
and most importantly check paint for misshapen balls or inconsistant size
hope this helps
Ryan, team domination