This is my first two copter. The controls are very complicated! If it can help me, management is very difficult, but I repeat. Management is: You Bertha 40-70 energy if two copter starts to roll in the air, so many autumn took power! If it bends back, then press the letter B (it turns off power completely), then you press the 2 button (activate group 2). And takes about 60-90 power, 100% power will lead to paint the game (after the explosion), the better the occasion, he will explode! If you can help me! The controls are very zamudrennoe! If you can help it, this is my first "Two copter." If you managed to take off, press the "W A S D and Q E button" for that would balance the plane and align. Even proffesionaly not always manage to fly on it. If you can help it! Successful flight!