Car wheels? Question about the role, who has rolled already?

Hello together. So I’ve already googled and read a lot… Just in advance, I don’t want to “is it nice or not” or “I’d rather paint it” or or or start discussion…. So I have a question about the role, I’ve rolled 2 cars in person, I wasn’t satisfied with the result, not because I didn’t like the color or something, but because I’ve seen every single track of my role… I used Standox 2K color and a foam material olle… The color was undiluted… I read time and again you should take a foam roll, but that was nothing… I see other pictures in the net of rolled cars where you can’t see anything from the rolling tracks… What’s my mistake? Should I dilute the color? Did I use the wrong color? I want to roll a vehicle again next week, but this time with a better result, someone has a link with certain rolls/rolls that he used? Or was it a the color was too “thick liquid” ??? Thank you very much…