Guys, you all bring up some interesting points. And to answer the question, yes I was taught this in aeprspace engineering, BUT it was taught to us for a way to explain in simple terms the things that occur to a wing in flight. You see if we were to go into depth what is going on, we could spend YEARS writing about all of these factors. I was just trying to make things simple. You see, if anyone read my posts, I was saying that for RC purposes, it really doesn't matter. HAVE FUN!!!

Sorry, but this may be the last post I can make for a feew months, I am being detachment is being sent overseas for a few months. I amafraid that I may be without computer access for a while. Until then, remember, this is not life or death for most of the world! Just have fun! As I have said before, even a bad design will give you good ideas for your next one!

Reg