Hi guys, I'm new in this forum!!!! i'm wonder if anyone can help me with the PHT for my main string. I useing Head MG Prestige mid. I have been useing CF 17g main 53lbs/ PSGD 16g 56lbs cross for a while. I'm planning to change CF to PHT. which gauge should i choose?? 1.Do you think it's really different if I use PHT 16g? 2. I always strung CF 17G on main around 53 lbs, what tension should i put on the PhT 16g or 17G? thank you in advance!!!! I have been search also, but can't find exact answer!!!!