Posted 11/1/2013 09:37 (#3417442 - in reply to #3415823) Subject: Re: Trimble 750
North Dakota
If you drive the tractor one way then drive back over the same tracks it should go right over the same tracks. If not you need to do a roll cal. If it does drive over the same tracks you need to put in a right offset of half the overlap. Get your passes centered on the tracks then you can work with the width if you need to.