If your saying I don't think the SE5a should be capable of hovering; or, doing rolling harrier circles, you right! I'm o.k. with them having a bit more then scale power; but, they should fly on their wings. Actually, I'm more interested in the history, development details, construction and building of R/C models then I am in flying. I fly just fine, been doing it a long time and am somewhat board with it.