Originally Posted by f1100turbo
... U need to up your prescription level on those ole tri focals ? Lol !
"jokster's pulling the black tank valve while in a rest stop
and at a campground resulting in a nice mess when hooking up the sewer line.
Ya'll need your's checked.
The clear 'capped' elbow solves both situations. But hooking the slinky up as soon as you get to the campground solves the other.