I recently upgraded from H3-2D to H3-3D and now I am getting jellos in my videos that did not exist with H3-2D. I had 4 flights with my H3-3D, all at the same location I had used the H3-2D before. Similar amount of sunlight and wind. ALL my H3-3D videos have varying amount of jello :evil:. They are mostly noticeable when I am in forward flight or making banked turns. There is almost none when I am just hovering. Everything except the gimbal is the same. Same propellers and same motors. I did NOT have any crash or tip-over between the time I switched from H3-2D to H3-3D. So, what gives? My theories are: 1. The additional weight of H3-3D over H3-2D (around 35-40g according to my kitchen scale) is throwing off flight controller gain values and I need to readjust them. 2. H3-3D is just more vibration prone due to it having an additional motor for the yaw axis (meaning I have to just live with it). 3. My H3-3D is defective (doubtful). I'd appreciate any input.