Ok, well if you insist.
It was was pretty simple to do, just measured added a little, figured out the radius, cut it all out, and my wife sewed it all up in a couple of hours. The only thing I would do differently would be to get a heavier trim for the perimeter. What we used was some stuff from a sewing shop for quilt edging. Took about an hour to put the snaps on. They would be a little more secure with more snaps, but we didn't want to put any more holes in than we had to. Did all 5 for about a hundred bucks, and I got way too much screen material, its the most expensive part. We looked into the pull up sunshade for the rear, but this seemed simpler and a lot cheaper.