This is probably really easy, because I've managed to do it before, way back. I just don't remember how.
I'm trying to create a pretender with a head, a couple of feet, two arms, a head and 4 misc slots.
Following the modding.pdf, that's
6 - 2 hands
128 - 1 head
1024 - 1 body
2048 - 1 feet
61440 - 4 miscs
=
64646.
However, with 64646, I only get 3 misc slots.
What gives?