I am considering a Freud SD608 Dial a Dado for my 1980s Unisaw. I have seen posts from Unisaw users saying they use this dado set successfully, but the Freud website states a requirement for the length of the arbor bolt as: "Measure the length of the arbor on your machine and subtract the thickness of the arbor nut from that measurement. If what you have left is at least 1-3/32” then you can cut up to a 3/4” dado with your saw." My arbor bolt is 1 1/4" and the nut is 1/4" thick leaving just 1" available for the dado set. I'd appreciate hearing from any Unisaw users actually using this dado set whether they can cut a 3/4" dado. Thanks, Ray