Trying to work through an issue on my Judge Dredd trough. When I run the test report it says there is an error on switch 81 and 82 which are the last two ball slots in the trough. If the correct amount of balls are in the game it will shoot out extras in the shooter lane. If I take out two balls then multiball does not end when it is down to one ball. I have included some documentation on the trough.
I got brand new opto boards for the trough and that did not fix the issue so I am posting here for help and to prevent me from going insane. Thank you in advance gang!