THe collision detection button next to the document windows is for highlighting faces that collide with out collision set objects. to use it, set collision detection, then set poser to show collisions. select one of the body parts (or prop) that you want to see if there is a collision or not. in the document window, it will show any faces that are colliding with other collision objects as red, and others as dark grey. in order for this to work, you must have the document windows set to shaded view (not wireframe, toon, or textured). hope this helps. It's all explained in the manual!

TemplarGFX
3D Hobbyist since 1996
I use poser native units

167 Car Materials for Poser