I just picked up another WOZ - beautiful, beautiful game, wow! I am also having the issue with 2 balls consistently (on every ball) being dropped into the shooter lane. The auto fire and shooter lane switch is working, as I tried to leave the second ball in the lane, but it is always launched a second later.

I am testing the trough optos and they seem to be ok - so I wonder if I could have an issue with the board? I Played the game at the sellers house and did not notice the issue there. Not sure what to test next?

I don’t see any connectors missing or offset.

Thanks! Never would have thought of that

So I re tested this, and I don’t think that is it. The optos seem like they are ok, but perhaps they are flaking out?

The second ball is sometimes not dispensed until I actually plunge the first ball. Then a second ball is immediately dispensed and then auto-fired. It is really weird!