Anyone know anything about Course Master Auto Pilots?? My mate just got a new Boat and the Auto Pilot just turns to full port lock whenever it is engaged, not too sure exactly where to start looking to do some simple first up trouble shooting, can't seem to find a local dealer either, so in a bit of a dilema, I guess it must be something to do with the 'flux gate" compass, I know how the whole thing works, but do not know how to go about some simple " non invasive" trouble shooting!