I received my GPS unit and it is installed. Assistant software is updated to v1.6 and all seems to be well. I have confirmed calibration of the TX including the GPS / Atti / Manual modes. a. When installing the GPS unit, I have chosen to use the mounting bracket and the rod, effectively placing the GPS unit ~5cm above the level of the MC (as measured from the center of the MC to the center of the GPS unit). b. The base is mounted in the center of the F450, with the rod extending above the frame. c. The GPS unit s mounted to the top of the rod, utlizing the included round mounting plate. --> This is where I have a question: 1. In the "Mounting" tab, for the "Z" axis, I have entered 5(cm) 2. I have left the "X" and "Y" both at "0" 3. The "Tail" of the GPS is pointing to the BACK of the F450 Any information regarding my installation would be greatly appreciated. Dale.