I realized that I bought and installed a new outboard DRO right before I realized I was going to convert my bridgeport. So I'll just use that as my reference. It has multiple set points, so I'll set one for home, not that I'll need to use home any more, one for the corner of my vice and so on if I have other jigs with special locations.
It'll take some getting used to, to jog around with Mach3 to get the correct location on the outboard DRO.
But I think I just upped my game a little and stop messing with wiggler edge finders, I just got a Co Axial Indicator so I should be able to find edges with more repeatable accuracy and not have to rely on seeing and feel if the wiggler is aligned perfectly.