Had a section of old fence that I decided to remove. Some poles were wood, the others were metal. The wood I just pushed over. The metal poles had these notches in them so I decided I would try to hook the bucket on them and pull them out. Did one and it worked pretty good. Tried the next one, and the rear of the tractor raised up pretty high. Needless to say that got my attention, and I went back to pushing on the poles.