Quoted from Pinballjimmy:I'm about to dig in with my logic probe but wondering why this switch would work in switch edge test but not in game. Got a credit for I'm trying to clear up. It's got a rotten dog mpu089.
You are talking about the trigger switch causing the launcher solenoid to fire right?
Isn't their a rollover switch where the ball sits that indicates there is a ball present? I would check to make sure that switch is working... the launcher will not fire in game if that switch isn't reporting closed, indicating a ball present in the trough. I don't think the test considers the switch logic.