I think both of you are right! I ran the sprinkler and it finally, after two hours, had water inside. I looked all over and in the upper drivers corner there was water on the foam dam for the urethane on the windshield. I put some butyl I had on that corner and Friday we are getting rain and it will be outside. We will see if it fixed it. It needs a new windshield anyway so if I stopped it the new one should take care of it.

On the plus side I pulled the dash to look for the leak and got to clean everything! Sealed the duct work too! I've been taking the seats out and stripping them and washing the seat covers. The driver drank lots of coffee...well didn't drink much spilled most of it I think. Even the top of the radio had coffee on it!