Purchased new TT over a month ago. Pulled out of dealer lot and saw water spill from the waste drain connection. I remembered seeing the cap in a drawer in the kitchen and just figured it was a litt...
Had that happen once.. The black valve wasn't open.. The only explanation that I can think of is that someone pulled the valve as a practical joke, then put it back. My valves are cable-operated, so it's a looong pipe and a lot of spillage. I have a bucket right there every time.