It will load .pz3's, but I don't really use it that way (kinda confusing if there are a lot of figures in the scene), so, I hope it does work out for you.

I must admit, I didn't really follow your work-flow.  It sounds to me like I would save the full .cr2, open it in MorphManager and copy the desired morphs to an empty figure & save that .cr2.

Then swap the figures in the pz3.   -- rather than swapping them first and trying to do all the morph transfers within the pz3.   --  but I may have simply misunderstood what you were doing.

 

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semi-OT: Does anyone recall if Mason, aka:Mr_X, is still playing with us, or has a current website?