I am starting to notice a change in my paint that is worrying me. The driver's side door on my 1999 Nissan Sentra SE-L is getting progressively rougher to the touch and I am starting to notice white specs showing through. I previously owned a '91 Sentra that was light blue and the paint almost completely wore off it. I didn't treat my '91 nearly as good (not autopian yet!) as I do my '99, but I just assumed it was a Nissan paint defect for that year. To describe the paint: It feels like a rough spot similar to very fine sandpaper, but not really gritty. It's like there's no wax there at all and regardless of how much I polish and wax the spot it doesn't seem to have that gloss and slick feeling that the rest of the car has. I feel like the paint on the rest of the car is in excellent condition, and I've always kept it hand-washed and waxed (bought it new). Anyone else with Nissans or other cars had a similar experience? My light blue Sentra starting turning white at any spot on the paint where a consistent air flow went across it and I Do NOT want my '99 to do the same. I have attached a picture that kind of (hard to capture on film) shows the lack of "reflectiveness" just below the door lock. Thanks.