First one printed off to test my measurements
Measurements are good so this is the second version that hasn’t printed yet.
The real question is if I’ll have enough room between the two sides for a full sheet of spoil board with these brackets in there. They are beefy to hold skew at bay, but only 10mm tall where the spoil will be so that means they will be below the surface of the mdf. The good news is there won’t be any damage to the router if it hits them. The bad news is, back to drawing board
I do have room to cut new x rails and make the gantry span a couple extra inches to make room for the connection blocks. I could (as suggested from another member) notch around blocks in the spoil board.
I guess only time will tell.