Windscreen/Brightness Issues in some cars

Not sure if anyone else gets this problem but inside the BTC Cup Clio it seems really dark, but when you look out of the rear it is fine.

Also the BTCC cars seem to have a bug for lines being all over the front windows making them undriveable apart from the Insignia.

Anyone else suffering from this problem or just me?

For BTCC cars you need to make sure that rfactor is running in DX9 graphics mode and in game texture settings for cars set to full.

Cup car windows is just to do with the graphics files and easily changed, I'll take a look