My Garmin 60csx compass doesn't work. It worked fine for 5 months and now when I'm in the woods and I want to find my way back or to another location, I click FIND, WAYPOINTS, then I select (highlight)a waypoint or geocache, hit ENTER, GO TO, hit ENTER, and PAGE. Red arrow doesn't show on compass and no info in any of the boxes. I reset the GPS, calibrated, compass is on, and I am recieving satellites, but NO compass. This is the single most thing I need and it doesn't work. Any other ideas. Thanks