Hey folks, I have experienced some problems with my Phantom and hoped you could help. My phantom is really hard to fly lately, in all modes. It makes sudden dips and tents to yaw to the left. I have done several recalibrations, changed the carbon props for Grapuner 8x5's and recalibrated the IMU a few times on a good, solid and level surface. All the props are fastened tightly, no loose parts that can shift around. Example: https://www.youtube.com/watch?v=9_vwelr ... e=youtu.be The sticks were set for a gentle left turn, but it wobbled all over the pace. No wind that day, at all. Anyone any clue what I can do about this?