peejay....i have wings, too. for the legs, i would select by the whole polygon, then use the "bump" command...extrude a bit, then scale....then hit vertice selection...and move ever so slightly in most likely the x position. i like wings, alot. it's a way cool app. or, just finish it up the way you're going and edit the points on the inner legs. you have a really good handle on this tutorial i see.