Same problem, rear drivers side door. I was too lazy to fix it properly and all of a sudden the weather stripping has dissapeared. I think it fell off when my truck was at the local car stereo shop. Go figure, nobody there remembers a long rubber piece of weather stripping falling off and hitting the floor.
Yea right! Thats what I get for not fixing it as soon as I noticed the problem.

__________________
Maury Ballstein: I've got a prostate the size of a honeydew and a head full of bad memories.
03' White 2 Door H1 Pickup w/ 2in. body lift
05' BLACK SUT SLANTBACK Magnacharged w\ 12lb pulley, 6in. Fabtech lift, tierods, BUILT 4L80E tranny, 5.13 gears
66' VETTE STINGRAY
12' DODGE RAM 2500 CUMMINS 4X4 W/ FRONT & REAR LOCKERS
07' Z06