Thanks, Hborre and Rhia. I found the whole control prop description kind of confusing. I hope that Bondware will rewrite the manual from scratch when they get their next version going. Anyway- it seems that this stuff has to be connected to bones. Ghost bones are mentioned. But I don't see anything about how to make bones. For instance, I want to be able to squeeze the corner of La Femme's mouth inward. There's no control chip for that. I can see how to make the polys into a chip- but what do I connect it to?