And you STILL need to verify that the control surfaces are moving in the right direction. Not just with the sticks but also with the gyro/accelerometer. Adjust the servo reversing in the FC, NOT the radio.
THIS is what can happen when the sticks are right, but the gyro/accellerometer are wrong on one axis...
View attachment 249346
The elevator channel was reversed in this instance. It flew fine until I switched from manual mode to Gyro/accell stabilized mode. At that point it quickly went straight up, stalled, and I never had time to recover.
Had I checked the sticks AND gyro response before taking off this could have been avoided.