Tried searching for this as I'm sure its come up before but cant seem to locate anything - perhaps I'm using wrong wording. Anyway, just recently did a clean up on all scoring reels (between the 6-9 on each reel was especially loaded with crud) on all 4 player banks - now notice the 4th player ONLY 100,000 light (over the top) comes on as soon as the 4th player 10k score flips to 2 (over 20,000) - checked the switches on third & 4th score reel and appears ok but obviously I suspect I moved/dislodged something during the take apart/cleaning process. Any recommendations? Thanks for your help.