I knew my missing scuttle panel tray is missing causing a bit of a drip on my passenger footwell, but I've just removed my carpets to find my passenger footwell with a small puddle, but the rear passenger footwell is beyond soaked. The carpet and soundproofing is literally dripping. I've hung them on the washing line to dry out but I want to know why the rear passenger footwell is so wet. My floorpan is mint so no rust or holes, any ideas?