what colour is the spec? make it a light grey also the spec and fresnal values have a big effect. Check a S397 car
Spec is grey as far as i can see. so it just can be fresnel... i will tell him to change some settings there
Had a similar problem with a old DX9 mod going to DX11. I'm so much not a fan of making whites or any light colors an ugly dirty grey like I've seen on ISI cars. So I made the changes to the fresnel Spec and Spec Power. Fix the flaring and the best part is I got to keep the more realistic colors on the cars, not dirty and washed out greys.