Voltric Z-force Limited

Hi BC,
I was being accused by a buyer that my VTZFltd(in picture) was fake and he uses the point of his VTZF cap has a difference compared to mine(which i see no difference). Next he says that my shaft was not stiff! Oh god I wonder he plays better than LCW or LD because I find the racket incredibly stiff!

For more info.
- I bought this racket from Hock Eng.
- I find my racket similar to any other VTZFltd in the shop.
- The serial code will be 160322SP and 3348850(shaft).
Thanks for the help.

 

For the info, the last picture (picture of 2 cap), mine is at the left and his is at the right.

 

It because my karakal grip'a sticker peeled it away when I change my grip. Damn that karakal grip