Ok... back to having issues... if I could adjust the mix "Keystone Geometry" parameters via DMX, it would rock... I'm still playing with it, but so far, it looks like I still may not be able to do what I need with this since every scene is different.

If the set pieces were static I could set the scale and such as needed and leave it, but since the set pieces move all over creation, it may not work out for me this time.