In need of some help... When I hit the Mystery Hole on BSD the ball goes through the subway but intermittently gets stuck at the upkicker. I can raise the playfield and move things around a bit (tighten / loosen screws on the subway) and it will work for about a game and then start doing it again.
"If" the ball does make it to the upkicker it has no issue firing it out.
Any help appreciated. Even a picture to see if I have the subway mounted correctly (Seems pretty straight forward 4 screws) Thanks in advance as always.