I nevr learned to use or create magnets in all the years I have been playing with first Poser 4 and now Poser 7. It seems it could just be a simple magnet created to apply the needed "squush to the tush"!

I remember being excited when I learned more advanced versions of Poser had collision options. Does applying collision when posing characters do the same thing? You would think it would...though of corse I have no real freaking clue!......   :)