Frank, the right rear was fine, mostly. The left is at less than 10 pounds all together. I'm wondering what could be out of whack on it. I swear everything looked straight and true. I even tore the whole blade, a-frame, everything down. I measured from the QA pins to the floor and they were even on both sides. I'm beginning to wonder if the frame of tractor isnt twisted a little, which I dont see how. It was only ever used to mow with till I got the snow blade last year and it sat that way then too. I'm out of ideas other than tearing the whole thing down to the frame just to look, but where I would think I would notice if the frame was bent it "appears" to be fine. Still scratching my noggin!!