Does anybody know if there is a purpose for...well, I don't know what you call it. Possibly "counterbalanced" elevator and rudder. It's where the sides of the surface span the elevator and stabilizer. The Twist has them, but something like a su-do-khoi doesn't .

I'm still trying to figure out why horizon says you can do high speed runs with this plane, it just doesn't seem plausable without blowing somthing off it eventually.

kevin