SawStop Crosscut Sliding Table Positioner

This thing is a positioner for the [Saw Stop Sliding Crosscut Table](https://www.sawstop.com/crosscut/). The goal of any crosscut device is to provide accurate 90 degree cuts so parts will line up in final assembly. This thing aims to help you get closer to that goal with your sliding table.

First you align your fence perfectly once (such as with the [5 Cut Method](https://goo.gl/P1F22f) or a good known square reference). Then install the positioner so it touches the back edge of the fence. A