How are you guys calibrating your ESCs to work with DJI A2 FC? I have T-motor ESCs and one motor is starting a bit after the others. What PWM range does the A2 use to communicate with ESCs? Please keep in mind that I don't want to calibrate the ESCs with my Futaba radio. As we all know, PWM ranges on the Tx are irrelevant because the FC has its own ranges of operation. All guides I've been able to find only tell you how to calibrate ESCs with the radio.