By George, I think I've got it!

Ed Thomas gave me some good advice on adjusting it, but it's getting colder, and at present i am in no shape to be out there fixing machines. Ed took the upper wheel off, so I have an idea where to start. It will keep to spring. I have ordered new bands for it.They are 1/16" too wide, but I think i can fix that quickly, I can get shims to move the upper or lover wheel out, whichever works best.