The strange thing is that all the other sills r pretty much dry but the drivers side front door is really bad so how would this cause the rear footwell 2 be soaked. I say this as the carpet isnt wet on the side that goes up to join the sill just on the floor so thts why it makes me wonder how its the back leaking?? but could the front drivers 1 cause it with the water runnin along down the plastic on the inside to the back?