Great to hear things are improving.
Are you addressing your bicep, tricep, forearm soft tissue?
Smash, voodoo wrap with movement.
Restoring sliding surfaces?

Under the pec may need attention
Shoulder, scap can impact shoulders forward.
Scrubbing the front of the shoulder and bring your arm above your head like a snow angel and down bringing your hand to the scap.

Yes, I will deliver your message about Becoming a Supple Leopard.