Pls help - My black tank level is incorrect
My black tank level is incorrect . It always shows 3/4 full . I do not plan to fix it as I know it is a common problem. I just wanted to ask the experts here . How to you know (or guess) when it is ti...
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Cody - can you see straight down into the tank looking down the toilet with the valve open?
The fuller the tank the better the dump
The fuller the tank the better the dump
