So far I've removed my lower door molding/trim/weatherstriping.
There is are 2 drain holes. One in the front and back of each piece of trim.
Problem is the are many clips, in between the holes which will prevent water from flowing to the ends to each drain.
So far I've considered drilling more holes, cutting out parts of the bottom of the trim. Not putting it back on, gluing some kind of flat trim to the outside of the door which will leave the bottom open.