Hi
I've recently noticed a "crack" in the paint on the inside of my drivers door near the hinge as per the picture below: -

Any thoughts as to what may have caused it? Do other cars have it? I'd guess it's caused by strain somehow, but can't figure out how that bit would have been under an strain. Possible effect from a prior accident? Wind or otherwise causing harsh door opening? Poor quality from the factory?
Opinions welcome.
Thanks
I've recently noticed a "crack" in the paint on the inside of my drivers door near the hinge as per the picture below: -

Any thoughts as to what may have caused it? Do other cars have it? I'd guess it's caused by strain somehow, but can't figure out how that bit would have been under an strain. Possible effect from a prior accident? Wind or otherwise causing harsh door opening? Poor quality from the factory?
Opinions welcome.
Thanks
