Great job Clayton, nice to see someone else applying a little math and science to what tends to be an industry full of fuzzy marketing. You might be interested in seeing some of the testing I did on materials so far and hopefully will add more as time allows so everyone benefits from the knowledge. I’ve been working on my own build and trying to see if I can then use the data to figure out based on weight and area what foams might work best for people in each zone on a mattress (hopefully applying it in my own case). Always happy to have others provide insight since many heads are better than one.
https://forum.mattressunderground.com/t/simmons-beautyrest-mattress-rebuild