Nope. Just a lurker trying to figure if I want to get involved in some way.Yes, they go down the A Pillars... Did you pick a Grenadier up?
Intrigued by issues like this and the eventual solution, ie: @Jean Mercier has a leak but the water collects at the Jack. A-pillar is about as far as you can get unless the drain is clogged and it’s finding a path between the headliner and roof.