In 2005, I was award 20% for left shoulder impingement and 20% for right shoulder impingement. My right shoulder was so loose that it would fall in and out of socket all the time that I had to have reconstructive surgery on it (only my right in 2007) and I now have 3 pins in my shoulder and my range of motion is limited as I can no longer throw with my right arm. I wanted to know if the surgery, pins, and limited motion would this raise my percentage for the right shoulder. Would it be a waste of time to ask for an increase? And where can I find the rating schedule?