Tom quit alcohol and your Arthur will subside especially beer. Mine is still there but has settled to a tolerable state, compared to 28 years ago.Your inspiration got me looking. Some double faced reflective bubble core rolls that will cover a single car door. 75USD and R8.
My shop when I lived in Illinois was a foam core door. I added turn buckles to draw the door tight to the door frame door gaskets.
Have you given this a go? Medical Cannabis - CBD & THC | Arthritis Society Canada
Asking for a friend, wink, nod.
Our last damp low pressure spell had my Arthur getting my attention. Just pain, but mobility the same.