One more thing...I'd highly suggest getting "Secrets Of Figure Creation With Poser 5 - including Poser3, 4 and ProPack". It covers this and other potential Poser or modeling problems. To test if it's WINGS giving you the trouble: Export the part from Poser and load it back in as a morph. If the model explodes, then it's Poser re-numbering. If it doesn't, load the model into WINGS and then export it out without doing anything else to it. Load this back into Poser as a morph. If it explodes, it's WINGS causing the problem. This is really more of a Poser releated question than a WINGS one, so I'm moving the post on over to the Poser forum.