A decent tractor guidance system is now more affordable than ever and the prospect of die-straight field lines and potentially simpler record-keeping is coaxing in a growing number of lower-acre farmers. Even those that boast at the pub of their faultless tractor driving might find that one of these systems helps shave a few precious inches off the overlap of each bout across the field. Over the course of a day, that could add up to a couple of acres […]