Hello, we just purchased a used 2008 Odyssey a few days ago and noticed that the carpet in the rear cargo area was quite wet. We thought it was from the dealer using a wet vac to clean the carpet. However, we left the windows open overnight while it was in our garage and tested it this morning and it was dry. We drove around this evening (it had snowed this morning so the roads were damp) and checked it again, and the carpet closest to the rear seats is wet, but it is dry on the side closest to the hatch. We searched online and it seems like there are others that have this problem, but I haven't seen a concrete solution yet. I pretty sure there isn't water in the hatch. Any ideas? Thanks.