As an aside, the reason I'm asking these questions is in order to create some morphed pose controllers. Quite a few actually. A dial that applies a Pose and an overall body sculpt difference morph (in a sense a full body pose specific full body jcm designed for that specific pose)... a morphed pose dial that's a sculpt to tweak and touch up things that regular JCMs can't deal with. A multi actor blanket JCM for a specific pose controlled by a single dial. A beauty pass morphed pose. Something that can be quite handy if there are a lot of them, naturally such a thing would be incredibly laborious to create if in quantity. Being able to apply a recorded pose from a pz2 into the dependency for the dial would make it very much less work.