The Space Walker II is tricky on the ground. To takeoff, give it full throttle and be prepared to hold right rudder, the tail will come up almost immediately and then give up elevator. As it climbs out, slowly release the rudder. Babying the throttle on takeoff will have the plane all over the runway. I suggest programming in flaperons (around 80%) to help on landing. It makes landings so much slower and easier. I've had mine for about 6 months. It is a nice flyer and looks good in the air.