I have 2007 red 350z.We put on a coat of wax and the paint became milky looking. Had a bright finish before. I waxed again and was still milky looking. I t also had some scruff marks also swirl marks and buffer marks Some came out ,others did not. Used some polishes for scratch removal and finishing polish. Paint is still looking dull. Seems to look a liitle better in the sun.. . The more i polish the duller it gets. Need some help I am not able to upload pictures.