I got really energetic today, and got some more progress done on the table.
I bought some 1/4″ plywood today. Spent a little more than I figured, but the cheap stuff looked like shit.
Here it is screwed to the top of the OSB. I reversed the seam to the other end on the extension. I also tried to not put any screws around the perimeter as they will show. Later I find that isn’t really possible. With 1/4″ wood, I can’t really screw from the bottom up. I guess wood putty or die or something to hid them later.