I have a 2002 Sierra and I installed a light bar with the mounts that go behind the weather stripping. Before install, I had zero issues with leaking. Now it leaks a little water and develops a puddle in my floor mat. I just removed the bracket and out the weather stripping back on and it still leaks. Is there anything i can do to make my truck stop leaking water? It's leaking right in front of the seat on the roof. If I have to take off the light bar to stop the leaking I'm fine with it I just don't want any water in my cab. Any help is appreciated!