I've got a lot more flights on mine now and am very happy overall.I sealed all the surfaces which made a huge difference in the control response,much crisper.I moved the Cg farther aft and added some down thrust to the motor and things seem good now.It's actually very easy to take off,and landings are also nice.The wheel pant mounting stinks but thats easily fixed with some ply,blind nuts and another bolt drilled through the gear leg.I've got a saito 56 and it will hover.