Hoverit, I guess Ive never tried to just hover mine. I guess I've always just let it enter a torque roll if I get it vertical enough.But I usually dont have it quite stable enough to TR very much. But what I have found is that the Knife is without a doubt the best/easiest plane I have ever had to hover or TR. But now that I think about it.......what is the advantage to having the flaperons turned on? Just to help you with elevator or to keep it from torquing?

Hmmmmmmm.......