Originally Posted by
Cyco-Dude
what hopper / loader are you using? obviously if it can't keep up with the rt valve, you'll have feeding issues.
what barrel are you using? what is the barrel bore? what is your paint sizing in at?
depending on how sensitive you tune your level 10, the bolt can reset if it tries to push a large paintball into a smaller bore, instead of pushing the paintball into the barrel. another issue is, if you're using a small-bored barrel (.687 or smaller), the bolt can get stuck or bounce off the barrel as the nose of the level 10 bolt is .687.
what were your results with the .750 on/off pin?