I stripped everything off the SP drive axle and then reinstalled it just to brace the rear wheels. I really like it now. Not so heavy and much easier to push than my 10590. The front wheels need bushings, the left side handle is loose because the knurled bolt is stripped and spins but otherwise, I'm back in the M business. I need to clean the sock screen in the gas tank too. It runs out of gas before the tank is empty. If I can't fix the handle, I may have to swap decks with my parts M. Anybody every have to extract that handle bolt?