Good Morning,

I'm working on setting up some dynamic materials, so far so good. I'm just working on a naming convention for the materials.

But I also want that naming convention to drive some attributes ... what I'm stuck on is the Grain Formula. I can't seem to get it to be driven by a defined named attribute.

What I was thinking is having a drop down that showed either "Grain" or "Solid", if you chose "Grain" then you can chose from "Length" or "Width". This seams to work in the Wizard  just fine, but for the life of me when I go into the Edit Material and click on the Show Grain Formula no matter what I enter (Other than "0" "1" "2") it doesn't seam to do anything.

Anyone have any ideas???