Wow.. that is brilliant, BB.  Completely spot on.

 

Laurie, I hear yah completely. I am such not a math brain and so often it comes down to a calculation (which I don't even know) to get something right.  Seems a little over most people's heads when they are delving into the higher math trees.

I use the heck out of EZ skin now all the time.  I wish I had something like it for the other materials that I could use for my models.