Quoted from muzikman:By playing funny here is what I mean - I am testing the targets manually with the glass off. I know the targets must be hit in order in this game. 1,2 and 3 all register fine. When I press the 4 target it drops but the 4 light still blinks. If I complete P-O-O-L above then the 4 registers and it moves to five. I have the same issue with the 6 ball and also with one of the L targets for B-A-L-L.
This sounds correct to me. The game is designed to keep working on location even if one of the drops don't register. Look at the playfield and rules sheet. It should say completing POOL spots a drop. Same thing with completing BALL spots a POOL letter.
You must have a bad switch on drop 4 and the L standup.