The witch will go up and down and register hits to it in test mode. In game mode it registers no hits (even if I hit it firmly by hand) and therefore doesn't respond at all. I've had the game 3 years and this problem came on suddenly. I believe it must be something besides the switches because those have been working fine and because it registers activating the switches in test mode. I will try adjusting the switches if there's no other suggestions. But seems weird they would both stop working at the same time.
I've tried replacing transistor Q323 to get the ball trough working but that didn't fix things unfortunately. Still not working.
One weird thing but probably not related, the red led on fuse 702 doesn't come on recently. Tried replacing the fuse with one I tested and that did nothing. The fuse isn't blowing so not sure if this is worth worrying about or not.