Good day, I have finished building my first quadcopter however am having issues getting all 4 motors to spin at the same speed. I am running 4 x unikel simonk 30amp esc with naze32 rev6 flight controller. Have tried calibrating the motors through cleanflight but whenever I plug the battery in they all start at maximum speed rather than entering calibration mode. Motors 2&3 start at approximately 1030 throttle but motors 1&4 start to spin at approximately 1300 throttle. Any ideas?
