My 1680 has a problem that started with the reel not wanting to lift and the field tracker not working. Oil resivoir is full, and while driving to the house the steering got worse and worse until you just about can't turn it. I was thinking the pump was shot, but the header still lifts a 30 foot 1020 just fine. I stuck a pressure guage in the reel lift port and I don't get anything. I'm stumped and the dealer is closed for sunday, of course I've got beans left to combine and It's supposed to be raining. Any help is appreciated.