I recently tore my rotator cuff in a fall. Probably can't be fixed surgically because I had it repaired 15 years ago. I had been hitting with a 98" Dunlop under 11 oz, but it required a long swing. I now have to adjust my strokes to avoid hurting the shoulder. The ads for Pro Kennex Kinetic Pro 7G specify "good for shoulder problems." I need feedback, i.e. is this just hype or should I consider this stick. I's 11.7 oz, 100 sq in. and priced reasonably enough. Should I be looking at a heavier racket to compensate for a shorter swing.