Have a 2008 Holiday Rambler Admiral. Leaks from under the shower on to the carpet in the cabin. Appears to be fresh water leak and started when we filled the fresh water tank to the brim. The water pump began vibrating loudly about the same time. Pulled out all the panels and found nothing. Shower faucets dry. Area under shower dry. Tech couldn't make it leak when we got home with it, and neither have I been able to make it leak at home, where it is perfectly level in the RV bay. Is leveling the problem? Is filling the fresh water tank in a less than level situation the problem?
