My '02 TJ (full doors + hardtop) suddenly developed a bad water leak on the driver's door leading edge. Although I've only owned this rig since Oct '06, there is no evidence of previous water leakage. Now even a 1/4" rain will soak the carpet. Checked with a hose and it seems to be coming in at the point where the windshield frame ends - at the apex of the angle in the door frame, if that makes sense. Comparing the weatherstripping from side to side, I see no damage or difference from one side to the other. No reason to think the door is out of adjustment either.

Anyone else ever had this happen? What piece of weatherstripping needs replacement, if that is the problem?  

Thanks in advance!
sundvl76