First of all I have to point out that i checked following page:
Possible problems to check explained on page linked above :
1 - Board facing : CHECKED
2 - x mode : CHECKED
3 - Motors turning right way : CHECKED
4 - Dont know what does it mean since already checked motors turning right way
5 - Propellers are attached tight : CHECKED
6 - Gyro/Compass calibrations : CHECKED
7 - ESC Calibration : CHECKED
8 - Radio Pitch/Roll is 4200/4100 not exactly 4500. Might be the problem.
9 - All sensors are working as expected. CHECKED
Preflight checks : DONE,
tries to compensates rotation : CHECKED
pitch/roll control : CHECKED
So what should I do now?
Earlier i played with range of transmitter sticks. Made all of them -120% +120% Then i played with subtrim settings to get them to center.
3600MAH 4S 30-40C
HK BlueSeries ESC 40A
NTM 28-26 1000kv motor
GWS 1047 Propellers