It sounds like it creates a "skull cap" <<
Hmmm... could that be it!? I have opened the .obj file with text editor but can't sort out what is what.
Would be great if it was.

jcbwms, I have tried saving it as a hair file but I couldn't make it work. Maybe because there are so many body parts and hairgroups.

I have posted over at the Poser forum too. Hopefully there are some gurus just waiting for problems like this. ;o)