Well after around 5 hours of hitting with the 99s the strings snapped. Literally after 2 hours of hitting the strings were moving all over the place. I had it strung with Luxilon ALU Power at 59/60 pounds and even at that tension, the strings still didn't last very long. I had my other 99s strung with 60/61 pounds with the same string so hopefully they last longer.
I'm definitely moving to another string and going to try out the 4G stuff in either the 16 or 15g. The 16L 4G probably won't last much longer than the ALU Power 16L.
The only thing I'm concerned with is that I might generate a lot less spin with a 15g.
Last edited by quest01; 01-31-2013 at 01:16 PM.