I see this question come up again and again and my understanding is that you just cannot hide morphs, no matter what. It seems to be a Poser 4.03 bug that is not about to go away. On Vicky 2, DAZ used the prefix "pbm" on all of their partial body morphs because they couldn't hide them. They can't seem to find a way to do it either.

View Ajax's Gallery - View Ajax's Freestuff - View Ajax's Store - Send Ajax a message