Just a quick question, does anyone's door lock levers vibrate and rattle like crazy as they're driving, say, over bumps, rough roads and stuff? Mine buzz like mad, and was wondering if it was a 'Lude thing, and what I could do to quiet them down. Also, how easy is it to gain access and change out the rear shock collars? I've read all the articles here on Preludeonline.com, but I just wanted your guys' opinions if I could do it in a day with minimal tools? Anyway, thanks guys.