Are there any known areas for weak spots in the trunk? Noticed it a few weeks ago and can't figure out what's causing it. Had 3 inches of water in my spare tire compartment. Drivers side is the problem and I think its back towards the tail light but not sure. It is wet from next to the onstar module back to the tail light. Guess I will have to cram my big ass in there andhavr some one soak it with the hose and watch for a trickle. Any ideas guys/gals? Thanx in advance. Oh yea 02 gt coupe if it matters