How are E-Pass users in Florida dealing with the signal blocking windshield on the Model S? I've tried searching the forum and get a lot of results for 'EZ Pass' from other states. Not sure if that will apply accurately for the system in Florida. I do have an Autopilot equipped S with the black area next to the rear-view mirror, but don't know how to apply the transponder so that the signal will register. Any solutions out there?