Get J Miller on the phone; I bet he can walk you through it. I have a repairman here in TN who comes to my home and fixes six at a time for me for $180. Best thing that ever happened to both of us. He comes when he can, and I watch and learn. His full-time living "job" is repairing commercial machines for factories all over TN, etc. It is sometimes hard to catch him though; so I just stack them up and wait for him, he can't work on the new computerized machines, but he can sure get an old-timer back up and humming. Love, love, love him.