The flipper on my Black Rose works and flips in game but it will not work in test. You can play a game and it flips like it supposed to. However, I get a credit dot and the message "Check Switch F2 R. Flipper Button" every time the machine is started. Switch test does not register and flipper will not flip in test. You cannot use the right flipper button in video modes or to enter initials for high score or to lane change. The upper right flipper seems to work fine in game and test. I have swapped the flipper opto boards and the problem remains on the right side. I have also swapped the Fliptronics II board with no change. I am very confused. What could be causing this issue. Any help is greatly appreciated.