Quoted from C0untDeM0net:
Ah, that would make sense then as those 10 mil shots are not nearly as clean as the 15 mil ones. Didn't realize there was yet another opto for the bashing. This machine is full of them.
Stern has said they are sending me the demo exit opto as well as the two up post optos to replace on my machine. Hope that fixes the problems I've been having
Yeah it’s somewhere on the ledge that is right past the ramp and below the demo mouth.