It does have a symetrical airfoil and I even designed it with the deep undercamber from the nose to halfway down the L/E Wing span is 8' long and the length is about 33" and it weights 13lbs. I wasn't able to post pics before because the file size was too large. I got a camera cell phone. The images are a little grainy but at least I can put some up.. When I get a chance I will post some new pics. Thanks again. Deltatech