this is what i did to my plane.i painted it a bright red with brush on model paint,removed the bottom wing then i attached a 6inch peice of orange ribbon{the kind you see around construction sites} to the bottom of the tail and it flew great. you can just give it a little push at a 60% angle and it lifts up and flies strong and fast.it will fly very stable 30ft in the air.the ribbon caches the wind{think of why some kites have tails}and makes the plane point at a 60%angle.and with this ''mod'' it increases the wieght enough that i have flown my aero ace in 20_25mph winds easily.feel free to use this, and if you do ,post it! thats what rcu's about, sharing and borrowing each others ideas.