Hi, Just got my P4 last week, as a backup to my Tarot 680 Pro with DJI E800 propulsion and Naza V2. Tried the POI feature today for the first time, but was sadly disappointed when I watched the video... The motion of the circle is not smooth, you can clearly see the yaw being adjusted every so often, instead of being progressively adjusted throughout the circle. I first set the POI, then I climbed to around 40 or 50 meters and a radius of probably 100m or more. As the radius was big, I pulled the speed slider to about 80% or so, to complete the whole circle in a couple of minutes instead of the 17min with the standard speed it recommended. Below is part of the video, you can clearly see what I mean. Any thoughts on what the problem might be?