Hi Everyone I was just inspecting my racket just a couple weeks ago when I found a hairline crack near the T-Joint and also that there are paint cracks on the vertical shaft. I can also clearly see a crack on the actual frame itself. I brought it to Mandarin where I got it and they told me that it was as a result of stringing and sending it back to the manufacture would be a waste of time and $25. I don't know what to do and I still have till late December to send it back and get warranty. All your opinions would be welcome and appreciated.