[grumpyolddog]

Water gets in the lower edge of the window opening, the belt moulding has a soft edge to the glass. The water runs behind the trim panel and into the cab, north of the primary weather strip. Remove the door trim panel and do a water test, just start low a work up with a garden hose. One person inside with a light, one working the hose. If you remove the kick panel on the base of the a pillar, you can see if you have a second leak.