3850 holding tanks

[trumpman]

My holding tanks on my 3850 always read 1/3 full after emptying. They have done this from the first time I used the rig. Anyone else have this problem? Also, does anyone have experience with SeeLevel gauges made by Garnet Industries?

[Eklc]

There are several discussions about holding tanks. I have read everything from replace the sensors with better ones to ignore the sensors and wait until the the toilet gurgles. You may want to look through the discussion boards under "plumbing".

[trumpman]

Thanks, I'll check it out!

[northwestill]

Had the same problem when the camper went back to company they replaced the sensors plus fix many other issues