Im not sure but when i have 2 or even 3 balls locked and i get bats or rats all the balls are let through. I dont think this is sapossed to happen. Only for castle multi ball correct. It should only let one ball go for bats and rats rt. I tested the optos and they all work fine in switch test.

Just took them apart and cleaned them no change. Any other ideas?

Yes they are releasing from the castle lock. The release plunger works fine. Those are just optos switches and they are working fine in test. Is there an adjustment i can make software?

No multiple ball are ending up in the sooter lane.

Yes it only happens with bats.

I mean yes they are all releasing at the same time into the shooter lane.

Ok with no balls in the lock the post goes up and down fine. But when there are balls locked the post is rubbing up against the pf. I will look at it tn and adjust it thanks guys.