On my Gottlieb Mini Pool. The arrow targets reward either 3000 points or 500 points depending on the lit arrow. The 3000 point score is consistant, but the 500 point targets, sometimes 200, 300 points and struggles. I have cleaned the one hundred's score reels and checked points. Where can I look next? Thanks for your help.

I did find a loose rivet on the fiber wheel of the " indicated value unit" and soldered it. Adjusted 2 contacts on motor 1b, also adjusted 2 contacts on the front targets. Seems to be scoring 500 points now. Still a little slow. The 100 points score reel on this game is used alot, wondering if something else could make scoring sluggish? Thanks for all your help.

Great idea! I will check other scoring on the machine that awards 100 points. Thanks, ain't nothing like successful problem solving.

O.K. when I start up a new game, the hundreds score reel gets hung up on 200, and the motor keeps on running.Probably no relation to prior situation.

After much frustration, I think I have succeeded in getting this game back. Pretty sure it was the 100 score reel contacts. But also it was a good time to clean and check all target switches and bulbs.Thanks for all helpful suggestions and inspirations.