Jonthecelt:

 

I’m using the Daz V3 figure with the V3 skeleton, and the muscle on V3 are transparent to show the underlying skeleton.  So, when I go to this figure in the Material window, there is only a diffuse color with no image map attached.  If I try your technique, it turns the arms and entire shoulder red.  I’m supposing that the fact that I’m using two figures is complicating this.  Thoughts?