I have a complicated face expression made with standard V4.2 (A)

Now i need to use it with a different model, always V4.2 (B), but a different face morph.

I tried to save first expression in library "Expressions", but when i apply it on the V4.2 (B) this change the total face morph, so i loose my model face.

Solutions ?

I'm using Poser Pro 2010

 

Many thanks.

Poser Pro 2014 SR 1 on Windows 7 64 bit
I use IDL, Gamma Correction and EZSkin for all final renders.