I've been flying my P3 Standard for a few months now and have noticed that videos taken with the gimbal within 20 degrees of horizontal are sometimes shaky at low speed, and almost always shaky at high speed. It only happens when flying forward, and only at these near-horizontal gimbal angles. I'm scratching my head at what is wrong, since I have perfectly smooth video for every other gimbal orientation. I can post a video if necessary. This weird shakiness and vibration has ruined quite a few shots already...