thx bro.yeah i had shoulder surgery last march (year ago) and i still dont have the same feeling or ROM that i used to have. I have the same issue that my whole right side seems to be smaller and also worried about some nerve damage. i just cant contract it like i used to. Its frustrating man hang in there. good luck and if you figure anything out let me know. Its embarrassing and you feel like everyones looking at how uneven you are!