A Land Plane Carries its Own Reference, Which is Why it Works in a Yard Too Short to Grade Any Other Way

Every grading tool needs something flat to measure against. American gravel drives get repaired at the end of summer before freeze and thaw pull them apart again. A land plane fixes them by carrying its own straight edge, which is the difference between it and everything else on the attachment rack. A blade on a […] The post A Land Plane Carries its Own Reference, Which is Why it Works in a Yard…