I am currently restoring my 68. Where does the water that drains down the windshield, into the windshield wiper area and down both sides drain out of the car. I can't locate the bottom drain. When blowing it out I get lots of leaves and media, since I had it media blasted, from the drain area on each side that shoots back up and feel that it must be plugged down below but can't find it's location. The assembly and service manuals don't show where they drain out. Does anyone know how the water drains out?