Are the cowl vents in the foot area on the sides? Where are the drains that prevent water coming in these vents when it comes in through the grills in front of the windshield? I was recently leak testing after installation of a windshield. Fortunately the windshield and A Pillars no longer leaked, but my installer and I found water coming in the vents, confirmed when I poured a bucket into the grill. How do I remedy this problem?