The left rotating slot wheel will not match the backglass in 8 out of 10 times. The backglass slot configuration is always correct, but the left slot wheel usually does not match.
This does not affect the play or scoring but it is annoying. I have switched the positions of the other wheels to the left position but the problem still remains. So the problem is not likely the rotating wheel but rather something else. I've sprayed air around the optos. Anyone else have this problem or know how I might fix it?