Hi Folks: This maybe was one of my retirement moments and took the pictures but did not post them showing the solution. I found out that all the water coming off the roof on my Bronco and over the door area during a heavy rain exceeded the capacity of the OME drip ledge trim Palomino uses. This water then starts to run down the door crossing the top edge of the door and wicks inside and runs down the inside of the door and onto the floor in front of the door (I watched it). The solution was to add a larger "u" shaped drip ledge to existing door trim to channel the water to both sides of the door. It has never leaked since on real heavy rains. Make sure the vertical seals on the door are good and the bottom of the door opening in the corners is caulked. See pictures of aluminum trim added to top of door trim by just attaching it using a continuous bead of Proflex RV caulking. cheers