Adjusting the alignment between the blade and the miter slot of your table saw is the single most important thing you can do to improve your woodworking. The next item on that list is adjusting your rip fence to be parallel to the miter slot. With the miter slot, rip fence and blade all parallel to each other, your table saw is ready to deliver accurate cuts. Woodpeckers new Saw Gauge 2.0 makes those adjustments easier and more accurately than any other tool on the market. What sets Woodpeckers Saw Gauge 2.0 apart from the rest is our method of registering the gauge in the miter slot.