[koreanbimmer]

I got my new product's head cover repaired at the official center a year ago.
But the leak occurred again.
The center decided to replace it again with a part guarantee.
The bolt torque was normally engaged.
Why does the leak occur again? Does anyone know why?
Is there any possibility that the hand block is deformed?
I don't know why there was a leak again when I replaced it with a new product.



Additionally, my tire is the same as the current condition above.
Is the cord broken?