Through multiple adjustments, tightening and loosening the wing nuts on the router fixture, the square part of the bolt that prevents the bolt from spinning in the slot has wollowed out the slot making tightning the bolt a PITA, so I came up with a solution.
Or --- you can put the head of the bolt in the base and the wing-nut and washer on the guide. I'll put this option in the instructions, its the way the guide is "locked" on the table model - Thank you