Cannot get any function from my Gimbal using the upgrade board. I have... Updated the firmware to 3.16 Connected everything as instructed in several installation videos (including DJI's) imported default parameters and re-calibrated swapped out cables Turned Gimbal switch ON in assistant software. X1 is calibrated and working with transmitter. ...and still I have non responsive gimbal. however my gopro charges so the connection IS there. Why is my Gimbal doing nothing?