HELP - I took apart my coin mech and cleaned it good, with no luck clearing the error. It appears the coin mech isn't reseting, because everytime I put a token in, it goes directly into the tray. It appears the little fingers on the mech are stuck up in the path of the token and won't allow any tokens in the machine. I've had this machine for 8 years with no problems...Do I need to replace my coin mech?