Thanks mate, this forum is awesome. Ive never had my questions answered so fast or so nicely! You guys are very helpful! I found another link I would like to share that explains in detail several aspects of constructing RC airplanes from scratch. http://www.airfieldmodels.com/index.htm -------- On a different note, I have decided to test my designs using foam instead of balsa wood. My reasoning for this is speed of construction. Are there other factors Im unaware of that makes this a bad decision? Tips on shaping foam would be helpful also, lol. Thanks!