Yes Icegrip, that's your dead tree............just shortened a bit. I always give credits on my last iteration, maybe I should give them on the first. Dune, always assume that I have no clue as to what you are talking about. It never hurts to give direction as to use. Even if I know how to do it, there may be someone else that sees it that doesn't. I always appreciate any information that I can gather from a reliable source. All it does is improve my knowledge of this program and also improves the final render. Thanks much.