My rear sunroof drains have some sort of clog. After a heavy rain or after I wash it, water won't properly drain out the rear and will leak into the car during a turn or hard braking and land on my head or my front passengers head. I've checked the front drains with some weedeater cord and some water, everything's nice and clear. I poured water towards the rear, it pools up in the pan, then I see a small trickle of water drip out the c-pillar. Problem is that the rear drain holes are not visible so I can't even see where to clean. I've opened the roof all the way and even shined a flashlight, but the holes are not to been seen.
I'm making this harder than it should be. Any points, tips, suggestions?