The Simpsons Pinball Party
Stern, 2003You're currently viewing posts by Pinsider Archer600.
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This issue has happened to me where it would launch all balls on power up. All played well after except when a ball shot up from the trough and would rebound back in. The opto board couldn't detect that there was one ball on the other thus serving up 2 balls into play after the ball search. Cleaning the opto boards on the trough didn't fix my issue. But replacing the opto boards on the trough fixed both problems.
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Cherry Hills Village, CO