Quote - Have you tried 'cleaning up' the model with UVMapper or maybe run it through Spanki's STOMP utility?  I've had good luck with UVMapper Pro correcting problem models, but I think the free version will do the job.

I have UVMapper, but I'm not sure how to use it to clean up a model; can you give me any pointers with that?. I'll look for STOMP, too.