I have a small problem.
I started modelling a Pagani Zonda and I fell into a rather odd problem that I haven't seen before, but on the front fender I have a black spot.
My two sided lighting is turned off and all the normals are correct and I am still in the early stage off blocking the car out.
If anyone knows what is going on please let me know I don't want to run in problems at a later stage.
Any help or comment and suggestion is very appreciated.

Thank you Michael