Count me in! BH is so frustrating but it's still one of my favorites.

I have a strange display problem with my BH. The display for the lower level does not show any "1" digits. What could be causing this? Thanks

I have a strange problem that just developed. I keep blowing the F4 fuse. When that goes out I lose the background noise, call outs and all coils. The lights and displays work normally. If I put a new fuse in everything works fine for 1/2 game to two games and then the fuse blows again. If there is a short wouldn't it blow right away?

My Black Hole was acting possessed last night. I tried to play it and it played fine but there was no background sound and all the feature sounds were mixed up. The rollovers and the pops would trigger the tilt noise. Other targets triggered end of game or other sounds. It was really strange. It was kinda funny hearing the tilt call-out every time the ball hit the pops.

I turned it off looked in the backbox for loose connections, didn't find any. Turned it on and everything worked fine.

Does anybody have any tips or modifications that they have done
to make the kick-out from the lower playfield more reliable? On my machine the ball fails to kick out about 1 in 10 times.