I export lots of models from Wings to Vue 4 and have not had any problems, do you check the box in WIngs export dialogue that says Vue d'Esprit workaround. If you already do that then I would have no other answer, it could simply be because you have a different make of computer to mine. I have found it so frustrating at times that different set-ups have different quirks, what somebody else does on their computer doesn't neccesarily work on mine. If you still can't sort it out, why not try the Renderosity Wings forum, or Wings own forum, they may have some answers. Dave