I'm sorry if I wasted your time Ô maestro ... Nothing forced you to answer. And I was always told the best way to learn is doing by yourself... AND see what's been done, how things were built etc etc ... It's for that purpose IMPORT feature is very handy, no one with enough self pride will be dumb enough to " steal " any parts, as I'm sure each of us thinks what we built is better than what has been done ... Thanks Sloshy