Just for my own edification... why is it that JCM's don't work in Poser (specifically 7, but I don't remember ever seeing them work, since I became aware of them which was probably around P5) and DO work in D/S?

Now I may not have all my facts correct, as I primarily use DAZ figures, and have not cared much to look at JCMs in any of the other current lines of figures or singular figures... they may very well work on others (G2? I know Aeon family does not use them at all. Apollo?)

I have applied the same pose in Poser and D/S just to copy the JCM parameters to Poser...I shouldn't have to do that.