Hello, I have a Phantom2 with a H3-3D gimbal. Everything seems to work fine, except for the horizontal rotation of the gimbal, which I should be able to control using the lever on the back of my remote. There's only a really tiny part in the lever's movement range that will change X1 correctly. Otherwise the camera is completely rotated down (X1=1000). Calibration doesn't change this. At first I thought the potentiometer for X1 was faulty, but when measuring the resistance using a multimeter, it seems to work just fine. Therefore I believe the calibration procedure doesn't work correctly and I was wondering if there is a way to set the range of X1 (the minimum and maximum values) manually? Thanks!