Yeah man, I have that imbalance too. Playing golf and tennis caused an imbalance in my right shoulder and working out without knowledge of what was wrong with my shoulder messed it up even worse. I've been rehabilitating it for a while now. It takes like a year until it's properly fixed, sucks.- right shoulder blade is slightly asymmetrical to the spine compared with the left one. Makes the back muscles look a little weird and also causes a snapping sound in my right shoulder when I use it.