So tonight we removed both pieces of foam and rotated the front section upside down and put the rear section as it was. And this has worked just fine. Now that seat cushion is firmer according to my "bottom-side" test. It probably took us 10 minutes with four (4) hands helping.
December 10, 2017
So Ken Fear's work on his cushions to include the interior construction of his dinette seat cushions gave Margee and I an idea. One of our dinette seat cushions that I often use was a bit soft. So I would just pull it out and place the zipper side out, which was firmer. Margee was not wild about seeing the zipper side out.