Does anyone know anything about a Ken Quilt 622 12 foot quilting machine? I found an old one in a barn and want to restore it. The machine is in good condition. No rust just dusty. BUT it doesn't run. The motor shaft turns freely. Maybe wiring or the switch. I have cleaned and sucked all the dust from the areas I could reach. The table/frame is in pieces. I may be able to figure them out.