I looked at a new roadster the other day and noticed how solid the door closed. Sounded like an Audi. My coupe's door rattles a lot even when closing soft. DOes anyone know how to get that solid sound??

 

The roadster doors are going be more solid (heavier)being that it is a convertible to compensate weight. I also had a rattle coming from my driver door, after complaining it was found that some clips had been broken when I went in for the window streak problem and they took off the door panels. If you had the window streak problem and took it in they probably broke some clips, also they found the window regulator was loose, Check it out and good luck.