On my Centigrade 37 pinball when pressing credit button to register a game the scoring reels do not go back to zero therefore may take another one or two credits before all the scoring reels are back at zero to register the start of play.Hope someone can help Cheers Les.
I take it the score reels do eventually reset to zero from what you have said Les...
It sounds to me like the grease on the score reels has gone hard, so I would be pulling each score reel out, cleaning them up, applying new grease to the shaft that the reel spins on, and re-assemble. Also, clean and adjust each switch in the score reel assembly, making sure that each one opens and closes when it should by manually pulling the coil plunger in to make the score reel move.
Others on here may have a better answer for you though...
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