My 2 week new Yonex ArcSaber 7 had its Gosen Pro 70 string at 24lbs snap. Surprising, this did not happen while i was playing, it was fine after playing and i found out it snapped when i got home several hours later. I got it in China so i am speculating whether the strings were fake or not. On the strings it said Gosen Pro 70 Made in Japan. My friend informed me that strings don't usually say where they are made. I am a new player so I was wondering if anyone could inform me on a suitable string and if the snapping of my strings was due to the following, if any, possible fake string, high tension, and/or bad luck. Thank You, AWX.