Hi all, bought a 2nd hand yonex nano speed 9900, first inspection saw a paint chip at one spot on the frame, didn't see the hairline crack..
After I bought and went home, found this.

Is it a paint chip or hairline crack or a serious crack D:
The seller gotten a local badminton shop to strung bg80 @ 24lbs for me 2 days ago..

Thanks in advance !

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