I took my bird out today for the first time in months (weather and personal reasons) and checked it all before hand. Noticed the gimbal freaking out and vibrating badly, almost like something was stopping it move (There isn't) I ran another IMU calibration and took her out to the local common and she flew fine with the exception of the camera messing about. It kept turning to the side! I've done a short video showing what i mean. Does anyone have any ideas?