Whenever it rains, my Wrangler's passenger side floor always gets quite wet, then runs back under the seat. I found this weird, but my older Wrangler (98') had the same problem but WAY worse...i took the rugs out as a permanent fix due to mold from the water. It would get a few inches deep in water across the floor by morning if it rained all night. That car is gone (someone set it on fire, burnt to the frame), BUT this one is starting to do it to, just not as bad, and seems to be intermittent. I'm sure others have this problem. What is it?