Shading Genesis 8 Female Anatomical Elements

theom777_06b5ec29

   I had been using 3rd party products, but finally got around to buying a pro bundle for the G8F Anatomical Elements, however,  whenever I apply it to a figure, I get a white triangle down there.  I dont know how to shade it to my figure's color. What am I missing?

Edited for terminology

Richard Haseltine

You need to apply the included preset for the anatomical elements, or reapply the base skin in some cases. However, not all characters include materials for the Antomical Elements.