Got a Caveman that developed some random 3000 point scoring midway during a ball in play.
Finally isolated the extra points being generated by a malfunctioning center pop bumper.
When I press down on the ring, I get points and when I release the ring, I also get points.
This does not occur on the other two pop bumpers. These only score as I press down on the ring.
Since I have never worked on a Gottlieb pop bumper before, does one feel it may just be a switch issue/adjustment or
might I just need to rebuild the whole assembly?
I haven't looked real close on the underside yet as it won't be easy to get my body twisted/contorted to view this area easily.
I will try to take pics to post soon.