Next modification for me - phone # and email address on the tail fins. -done. Next... work on technique tomorrow. I am new to r/c so I'm working on control tomorrow. It will be a simple matter to tape the balsa wood wing halfs to the current wing tips, tomorrow morning. I'll fold the edge of the tape over so I can pull it off again easily. I'm wondering whether they would be better on the bottom, or on the top wings. or maybe sit them on the bottom of the wing support at the lower wing, and tape across upper wing to get a sort of dihedral angle going from the two wings. add just a couple of sq. inches of lift area which would maybe compensate for adding the balsa plane's wheels, maybe on push pins. I'll try that now, maybe post a picture.