Gavin207

the title says it all - i've discovered my passenger side carpets are sopping wet on the underside, the water isn't coming in through the window/hood interface as i have been keeping an eye on this, and the top of the carpet is dry, but the sponge on the underside is wringing wet. it's worst at the front of the footwell.

I'm trying to find where the water is coming from, does anyone have suggestions on the most likely point of entry? My initial thoughts are either through the seam where the floor meets the sill, or running down from around the door pillar / wing/ screen interface.