bulin3023

Doug here again,

Thanks for the time spent to answer my questions,  but unfortunately I have to be a pest and ask more.  Hope someone can help?

First is the tank really 30 gallons?  I thought about starting from
empty with a gallon jug and filling until tank backs up.  Will it back up into the bathroom?

Second, the notice about the calibration of the gauge sounded very interesting, does anyone have more information about this procedure?

Thanks Again,

Doug