Has anyone else had any trouble with their JD ATU's on their combines?? We're running a 2001 reciever on SF2 that has always worked trouble free along with Universial autosteer on our 2002 9650STS. It seems that the ATU thinks that it is on a tracked tractor. Every time I go in to try to change it back to a combine, the autosteer ceases to work. When I kill the power to reset it, it comes back up thinking it is a tracked tractor again.......with the autosteer working half a$$ed- over correcting, undercorrecting, etc. I swear these things are a creation of the devil himself.