Originally Posted by
Kassaundra
No rule that says you have to add the 4 inches on the end. Add 2 2 inch strips (same as your sashing) 2 inches from the edge of the 2 sides in the dark purple to mimic the dark purple corner stones you already have. Like this only in the current purple colors.
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I looked at this at least 3 times before I saw the "point". Those additional strips in the setting triangles are a genius solution.