I finished repairing my P4P v2 after a nasty crash. Replaced the upper and lower body, gimbal yaw arm and yaw motor, and landing gear. A lot of work. Unit fires up fine and actually flies, though one rear optical sensor is out, which I can live with. But the gimbal doesn't seem to be finishing its startup routine and cycles through it poorly repeatedly. When powered down, it is loose and free to rotate in all axis like it should. Even powered I can manually move it without resistance but it is going through this cycle you see in this video. Anyone have any ideas for me? Thanks.