little surprise every time we dump the tanks
on our 5er, there is a considerable length of pipe between the black water tank valve and the connection for the dump hose. as much as 5 feet or more. between the black water valve and the connection ...
Forum Discussion
are you flushing out your black tank when you dump. sounds like you aren't and you have a lot of solids still in the pipe. you need a quickie flush to clean all that stuff out of the tank then you will not have that problem
