almost certainly normal. The games that collected the "drained" balls in a trough above the playfield had no way of detecting when the game was over, so the flippers stayed active forever ... or at least until a game timer ran out.

the button and bushing may have been used on united bingos. Got some dimensions of your parts? If they are the same the pacific pinball museum will have the parts I can send you.

looks about right. Fortunately, I have a museum bingo parts cabinet at home at the moment, so here's what I swiped off it. You just need one?

I'll send the entire thing so all ya gotta do is clean it up a little and screw it in ... or swap the button if ya want.

either pm me your mailing address or email it to [email protected]

united button (resized).jpg