Hi all, building an outfeed table for my SawStop and the top will similar to a Paulk design. New to using dominoes. There will be a sheet of plywood on top and bottom, and you can see the vertical risers. These are approximately 178 mm tall and need to be joined to each piece of ply. I plan to use 5-30 dominoes and space out such that there is a domino under each solid area and two under each opening, spaced appropriately. My question is should i make the mortises between the ends the same size top and bottom or keep the vertical portion at min setting and lower portion at second width setting