Hi all.I have both a phantom 2 with h3-2d and a phantom vision.I love them both but realy like the vision because of its ability to take snaps and video using the app.I have a blackpearl screen and Fatshark goggles for the p2.I have recently fitted a cheap chinese gimbal to the vision to get steadier video.Everthing is working fine including the camera tilt using the phone.My problem is that I am now getting a lot of high frequency vibration when hovering.Does anyone think that I should adjust the gains after adding the extra weight? All motors are ok and blades are balanced.