Glad to read you're on the road to recovery, Phil. Glad you didn't fall off the ladder while looking for the speedo.
Fali, Sorry to hear about your shoulder. I'm having similar pain , but on the right side, injured in 75 from an endo on a Yamaha dual sport. It's been worked on before but likely to get worse through over time.
Funny but very painful incident happened Sunday a couple weeks ago. I slipped off the tail gate of my truck and landed on a log that we had lined up to split! Long story short after a visit to the Dr. (Xays, MRI, etc.) he prescribed me a medrol dose back to help speed up the healing process of the contusion on my left side. As a side benefit all the pain in my shoulder is gone! However, I am looking for a more flexible tennis racquet strung with a softer poly string; I think most of my irritation stems from my current (young man's) racquet.