I have the iGaging DRO on my Contractor Sawstop Saw, the only downside at the moment is that they don't make one that is longer than a meter, but, as I only use the fence on the right hand side of the blade I have fitted the DRO to suit, I just have to work out how to set the dead zero from the blade so the readout always knows where it is, I haven't much time to play with the buttons yet :)