Hi, I picked up a 5000 + the guy I bought it from said there was a 82 error . Brought it home, checked batt. It was at 1 volt so changed it, checked all connections, it took the quarters, pushed start , all 3 reels spun , 1st one stopped , then about 10 seconds later 2 and 3 stopped , then all 3 turned slow. A 41....reel 2 error came up . I pulled out the upper board, turned it on , it cleared no problem. All connections were checked. I also took reel out and checked connection inside the reel could I have bad sensers . Not sure what to do. Any ideas ..thank you...