Originally Posted by Torres
^ If 1.25 polys are snapping in 2-3 hours, I would have thought that ZX is going to snap even sooner in a 99S....that racquet seems to eat strings for breakfast.
Yeah, I was mostly kidding, especially since ZX is limited to 60 pounds max tension. But, it might be a great replacement for natural gut in Lendl's setup. Choose a red copoly for the central mains and crosses and no one would be the wiser.