I have noticed during the last few rain falls that water is entering the car and collecting on the passenger rear side floor. I have looked at it several times and there appears to be an excessive amount of water getting inside the door (during heavy rainfall) which is trying to drain out through the bottom. It appears most of the water is deflected out by the door threshold, but for some reason some of the water is making its way inside of the car. I haven't figured out why this much water is getting inside the door, and 2nd, I can't figure out how the water is getting over the threshold and onto the floor. The weep holes at the bottom of the door all work fine, it's almost as if there is too much water coming into the door and can't drain fast enough, and therefore some of it gets inside and onto the floor. Not sure where all this water is entering the door in the first place, .. window appear to be tightly sealed in place. Any help or suggestions would be much appreciated.