Well I played around with it some more yesterday, I wanted to get that RR file to try and send it to you but I misplaced my flash drive and that pc isn't on my network, I'll still get it later for you.
The only way I could get the RR thing to stay on the table was to reduce the X & Y scale that's next to the DRO, I changed it from 1.0 to .750
I did a couple cheesy videos and loaded them to YouTube
This one is just doing an air cut
This one is the second cut of the RR at the .750 scale, you don't see much of the cut because of the sawdust, and you'll notice I forgot to turn on the mill at first
And this one I just reset the gcode and ran it through again just to see how close it would stay to the first cut, it looks like the X might have a little backlash