Gamaman
Guest
Does the auger rub all the time or just at the beginning of useIJ If you have the auger set close to the floor and back wall so the stripper plates are close to the flighting, the gap is small enough that an auger exposed to direct sun will heat up and expand on that side causing the tube to be out of round temporarily. Check it by rotating the tube by hand after it has been sitting in the shade vs in the sun. Gamaman