After all that time, I would cut the box, do a corretion and weld it new...than mount and drive....the prob with PipeDesign is than nothing for GSF...or didnt you notices that more than give you the mobil and email isnt possible for users here?!?!...what u ask for, fixing your prob with the box or contact PD? GSF may can help with probs, but "Technik Forum" area isnt the place for "personal-contact-probs"...good luck