as was present in Build85 the GT/Meganes/60s windscreens dont show smoke and dust etc, HD7850 Think this was narrowed down to an ATi issue as nVidia guys could see it just fine.
As far as b90 is concerned I`ll have to check again but I had this problem too with b85 and I`m nvidia user.
I posted about the Transparency bug in b85 and we thought the two bugs might be related. (I say we as you answered in that thread MarcG)
And same for me - using NVidia GTX560Ti with high graphic settings including HDR activated. Smoke is only visible when it is behind the windscreen in the car and in the rear view mirrors. Not in front of the car. When driving without windscreens the smoke appears as it should. Would love to get a solution here....
you cannot but keep the faith Tim said that all reports are tracked by isi stuff. however some of bugs reported a few builds ago are still not resolved. which leads to need of reporting same bug again and again. it is not approach I would like to see on testing stage
I've got the same problem as well and I'm using nividia card 550 gtx or something like that But saying that I was racing on mills track today and I had smoke through the windscreen come to think of it I had smoke on replays but think only on that track Cheers Jay