Hi Everyone, I just invested $300 in a Gamma C-40 Oversize racquet. It was suppose to be $500 brand new the guy who I bought it from said but, this one was lightly used. Anyways, can anyone give me specifications like...Headsize? Beam width and etc? Also, anyone who has used this racquet, can you share your opinions on it? Like...Styles you suggest for using this racquet? Recommend tensions? Etc etc? Thanks!