I haven't worked too much in any modeling programs yet. I have Wings, Carrerra, and Truespace 4.3 but have never been able to figure out how to use them. Wings has almost no documentation and Truespace is just too complicated for my feeble old brain so far. Carrera is just a plain pain! Thanks for the thought maybe as I get braver I'll spend more time learning actual modeling. Glad you have a nifty widget now!