I am having a very difficult time calibrating my compass with the Rover Firmware. I had it working for a few hours, except every time I would disarm after a mission I'd have to reposition my pixhawk to get the green or blue blinking light again. After several missions and repositions I ended up at about 45degrees yaw and 45 degrees pitch from where it was supposed to be and that's when both the magnetometer and the pixhawk were happy.
Now I can't get the compasses in sync with eachother and have had yellow blinking lights for hours while trying to recalibrate and with different ground stations. Any suggestions?