I have to agree with them, a flying rain gutter with a plastic thing that kinda resembles a wing is the toughest thing around (right now) and the toughest thing to look at as well, but it's combat and they will all meet their destiney in one way or another. The olny thing I have to say is if your flying balsa, you better be the best if you want to fly t[:-]he next round of combat!