I have found th source of the water leak that has managed to soak the padding under the rear seat. It looks like it's comming from the rear window frame about 3 inches up from the bottom on the passenger side. It seems like the factory seam sealer dried out and cracked, letting water in behind it. My plan of attack is to POR-15 all the rust I can find then re-seal the seams. the only thing in my way is the back section of the rear seat. The bottom came out easy. How does the back come out? Thanks.