My new-to-me Eight Ball Deluxe has a problem I'm trying to sort out.
The left flipper button controls two flippers. When pressing that button, the upper flipper stays in the extended position. As soon as I apply a slight push to the flipper itself, it springs back to its resting position. If I just tap the button very slightly the flipper doesn't stick, but any normal use of the button will cause the sticking.
Is it OK to spray some PB Blaster lubricant into the shaft where the shaft goes into the coil (assuming that's the real problem), or is that a no-no?
I did swap one of the other flippers into its position and the same thing happens.