The bolt circle on the axle is 4 3/4" and the 6 hole circle I want is 5 1/2". The axle flange is only 6 1/8" wide. That only leaves 1/16" of material outside of the bolt hole. I called Moser Engineering and they said redrilling was not possible. I suppose they may be concerned about product liability and I wonder if it would work if I could find a machine shop to do it. Dale