S14 floorboards soaked when it rains

[HillbillySchassis]

I've searched all the threads back through years of posts and I can't find what I'm looking for. So I apologize if this is a rookie sounding post, but I've owned 5 s14's and never had this issue. Anytime it rains, even a light rain, water pours down the firewall right where your feet would rest on both sides. I've taken all the plastic off the bottom of the windshield and resealed it there, but it didn't even slow it down. The car doesn't have a sunroof, so I'm scratching my head. Anyone have this issue? Thanks, and again sorry if this is a repeat question.