RE: What would be a good airfoil to use
I've downloded the demo of compufoil but never could justify spending the $$ on it. I'd rather buy plane parts.
I've used ... [link=http://tracfoil.free.fr/tracfoil/accueilE.htm]tracfoil[/link]
and ... [link=http://www.profili2.com/]Profili 2[/link]
and both of these programs work very well.