I have had a bad bad case of tennis elbow this summer. it started this spring when i used a very light racket (9 oz) strung and just got worst. it is some better now but I have only played one time since june. i got rid of the light racket (a wilson hyper hammer) and am considering a Fisher M Speed Pro number one - 11.8 oz oversize flex rating - 58. from the reviews i have read, it seems to be a very arm friendly racket. has anyone out there had any experience with this type of racket? i have played tennis since i was 18 and am 60 now, love to play and have always been a power hitter, but am getting too old to hit the ball that hard anymore and this is maybe the reason i hurt my arm. only hurt my arm one time in 40 years until now. any advice about the fisher racket?