This has been tried multiple times by multiple people: Calibrating the compass. We have done the "rotate back & forth in three axis" thing many times and cannot get the compass to change to "green". It will always change to "red". This is with and without the keyboard extended. When I turn the Navigation on, the compass is always 90º out of sync, with North being 90º clockwise out of place. I'm always going down the road sideways, not straight ahead. This has always been done outside to eliminate any interference, supposedly. Any suggestions? Thanks, David