According to Stan, the Legacy manual specifies a concave shape for the elevator surface. The 320/360 calls for straight.
For those of us who may be aerodynamically challenged, what is the benefit of one shape vs the other? Are all the Legacy control surfaces concave? What about the IV and Evolution?

Angier Ames
N4ZQ

ps..had to perform a much needed upgrade to my cockpit yesterday, an accessory power source for my iPad!