I was wondering, i went to a local mexican tennis shop for the first time and this guy told me to buy these luxilon strings. And i know that luxilon is the craze right now, he told me he would sell me 10 sets for 80 dollars, so i thought, WHAT A DEAL! They looked fine in the packages, but when i got home and opened them. They were sorta slimy and wet, luxilon is never slimy and wet right? it was like they were melting. Plus i just realized the gauage on the package said 20 gauge. LUXILON DOESNT MAKE 20 GAUGE!? do they?