Author Topic: pop bumper issue  (Read 140 times)

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Offline Mr Pinbologist

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Re: pop bumper issue
« on: January 27, 2014, 09:30:56 AM »
Could be as simple as the switch needing cleaning/regapping.
I've had this issue on some of my games in the past and cleaning the switch contacts fixed the problem.

And yes the stem on the bumper skirt needs to be central in the spoon, as if it's off center it can also cause similar symptoms to what you describe.