Just ran a handful of balls through it, dwell upped, but same as before, should have been more clear, it cycles back fine most times but then gets stuck out. Possibly once in every 5 shots. Have to turn eyes off, fire and then carry on.
So turning the eyes off makes the gun shoot? Try removing the eye pipe and making sure the rubber eye seal is properly seated. Maybe its not in the right position so its putting pressure on the eye pipe causing the bolt to stick? In the photo its stuck by the eye seal, so if the bolt gets stuck and covers the eyes, then the eyes will think theres a fault and wont let you shoot, unless you turn them off