Five Tribes Grid 3x1 Double-Sided Gaps

My printbed (Bambu P1S) would not allow me to print the 3x3 grid in the original thing.
With help from my "Buddy", we modified the 3x1 to have gaps on both horizontal sides.

Now I can print the 6x5 grid for the base game using the following files:
2 x Five_Tribes_Large_A2 - corners of the grid.
2 x Five_Tribes_Large_A4 - opposite corners.
2 x Five_Tribes_Large_C1_Mirrored - in the middle of the overall grid.

Hopefully the picture shows what I was going for.