I know there have been countless posts about wet passenger floorboards, and I have tried to read as many as possible to try to find something that I’m missing, but I’m stuck. So, I clearly have a wet passenger floor area after it rains. The “padding” under the carpet is soaked. I have done the following: tried clearing the drains, installed new sunroof dust covers, install new belt trim and window channel on door, used zip ties to try to clear the drain slits underneath the truck, and cleaned out the cowl vents on the hood. The only thing I haven’t done yet that I’ve read is a common problem is the windshield seal. If the leak is from a faulty windshield seal, would the water be dripping down along the firewall/behind the glovebox? Second, if the drain hose was disconnected at the top of the sunroof, wouldn’t the headliner be wet too? The headliner and A-pillar seem to be bone dry. Finally, when I cleaned the drain slits, only a little dry dirt came out. Considering how much gunk I clean out from the hood cowls, and how much it rains where I live, I thought this was odd. Does anyone have suggestions?