Hi guys,

I need help getting this ball feed lever to feed consistently. It is very finicky. The arm wont go back all the way to the shooter arm spring. So far I polished the brass pin, all metal parts including the top of the spring, i tried slight bends on the ball stop arm. I adjusted the counter weight on top, all balls and the plastic feeder seesaw are clean. It just keeps getting hung up like the weight of the next ball is stopping it.
Im used to nishin a's and b's and sankyo and sanyos. This maruhon is weird. Also no low ball stop or electronics at all.

I will post pictures when I figure out how to.
Thanks