My original Setworks croaked on my '97 LT40 Super, so I'm back to using the scales and pointer. The easiest thing you can do is make yourself a set of quarter scales. Mine are 8/4, 6/4, 5/4, and 4/4 on the factory Woodmizer scale. They account for blade kerf, so 8/4 leaves a full 2" board, 6/4 leaves 1.5" etc. You could make your, say a 4/4 scale for full 1"- start at 1", +1⅛"=2⅛+1⅛=3¼ etc. Having those marks made out ahead of time saves you from doing math in your head, which invariably leads to mistakes.