I have a Williams Star Pool I've had running for a year or so. I hadn't played it in a while and had planned to bring it to TPF so I decided to play a game today and it has developed a couple issues I need pointers for. Ordinarily I would just go through the the whole score motor and all the relays to make sure they are working properly but I won't have time before TPF.

Issue 1- bonus count is erratic. Sometimes counts perfect other times short. Double bonus just as bad. Bonus stepper appears to be counting down properly.

Issue 2. Drop targets. During game start or in between balls they reset as they should. During gameplay if you knock all 4 down the first time it should give double bonus and reset, second time through gives an extra ball. Now if you knock all 4 down they reset twice giving a double bonus and extra ball.

Any ideas? Thanks.

I seem to have found the problems.

Issue 1. Out of adjustment spring switch on impulse stack.

Issue 2. Out of adjustment switch on drop target.

Ready for TPF.