Hey, I'm a new owner of a 2004 wrx sport wagon (not mew to Subies or thus forum) and I love it. Recently I noticed that my driver side floorboard is damp and is under the drivers seat. It hasn't rained in days. I did however wash my car a couple times. Any ideas what it could be? Dumped some water into the cowl on both sides and it seemed to drain fine. No leaky windows. What goes under the carpet there that could leak? Rear window wash line? Any ideas. Thanks!