I forgot, we also replaced all of the screw in hinge pins with hinge pins held on with e-clips!! MUCHbetter; now he doesn't have to tighten them after every tank of gas. He NEVER breaks axles. I wonder why yours is doing that? He has MIP's for it, but we took them out, because they were constantly coming apart and having to be rebuilt. The stockers have treated him well thus far.