I personally have no problems with it on the ground it's touchy but i don;t mind, i can keep perfect control over my SPa3dt on the ground mine doens;t seem to ground loop or anything. I taxi out wiht full up elevator (full dual rates) and line it up once it's lined up i switch off dual rates and leave the stick at neutral and slowly apply power till it's at full. Then i give it a bit of elevator and wherre in the air. sometimes i don;t even line it up i just get on the runway and let go of elevator and apply full power then a bit of elevator and were off within feet like everyone says I LOVE IT!