No problem. My wife has already killed me several times.That's a trade secret. I could tell you, but I'd have to kill you.
You can't quite get the full length needed for the skirt with two 8' long cut-off pieces of plywood. Those gaps are eventually filled in with 2 filler pieces, and for this topper I used a little piece of decorative molding to hide the 4 seams.
That is what I thought. Just curious about mounting the joining piece externally rather than try to butting the insert to the kerf cut pieces. Butting together may be difficult to make look good.