Old-Biscuit wrote:
Sounds like a lot of OCD and waste of water
Toilet burps......dump
Shower/sink start draining slower...dump
Water pump goes 'burrrrrrrrrrup'..........tank empty add water
Otherwise if you use your Rig then you know how long you can go and when it's time to dump. No need for chemicals, high water use, monitors etc.
Waste holding tanks.......hold it/dump it repeat.
I do same thing. My black tank sensors are ok my Grey ones read 1/3 full when empty. I usually leave Grey open but now have shut them to keep tanks clean.
