hi guys, I'm a new with this heli but made some upgrades yet, I put in it my Dx6i Tx that came with my blade 400 and buy a AR6100 Rx, also put in it 3 hitec HS-65HB, I'm having problems flying outside, when a put more throttle on it my tail drift to the right of the heli, I have no idea how to set the 3 screws of the mixer, know one of it is for gain, one for stick sensitive and the other for the tail drift direccion, no clue how to mix together for response.

All my settings in the TX ara acording to the same function as a normal heli, except the Gyro, need the tips to set it