robinhood, If you have a chance, examine your "Bulb seal". It goes all the way around the trailer (except the door, of course) if it needs to be replaced, missing in places, torn or deteriorated, when replacing the cables would be a good time to replace this seal. My cables were replace some time in the past but the seal was not. Now I get to replace this seal after camping season! I have a great TEMP fix for this season but didn't take pics of it. Hint, the use of a swimming noodle did the job.
2703 Tow Lite
Bonita Springs, Fl. &