Drivers side rug soaked
So I noticed the other day when i was vac-ing my truck that my drivers side rug was soaked. Water has to be getting in somewhere, but I'm confused as to where it's getting in. I thought it was from the small hole i drilled in the firewall when i installed my subwoofer, but i checked it today after driving in the rain and it seemed to be dry around the hole. Any ideas? Has this happened to you guys at all?