First Look at MicroJig's BladeMatch Arbor Shims
http://www.woodcademy.com With MicroJig's Arbor Shims your rip fence scale becomes an accurate measuring tool for all your cuts. We all tend to set our saw's rip fence using a tape or rule because the scale needs to be calibrated for each blade used.
Ralph shows how the Arbor Shim system is used to align all saw blades to the same cut line, eliminating the need to adjust the rip fence scale or the riving knife when changing between blades.
The rip fence scale can be used accurately for all cuts without needing to set the table saw with a tape measure or ruler.