I have a reoccurring problem with the Black Hole. About 20% of the time the ball gets stuck on the wire that is across the drain to the up-kicker. I do not believe it is a switch issue. I have adjusted the switch and cleaned the contacts and it had no effect.
It seems like the wire just gets stuck or jammed up occasionally. If you get multiball started it is almost a garanteed jam.
Does anyone have any secret tips or tweeks that can make this more reliable?
Post edited by Hi-Fi: not a lot of insight generated from my original title