[Doug]

Jon you’re a genius!!!! It was the switch at the bottom of the thermostat, which is almost impossible to see, which I think Jeff Rowe has told me about and reminded me about more than once!

[Doug]

This is from the Texas Vehicle Registration Manual:

The “Private Bus” registration classification includes every motor vehicle not operated
for compensation or hire, and designed for carrying more than 10 passengers
(excluding the driver or operator). Private Bus license plates are issued on a staggered
basis.

Our coach will not seat 10 unless we start sitting folks on the bed. Could be an entertainer coach.

[Doug]

Look even closer….fender skirt on tag.

[Doug]

Charles,

Thanks for the link.

Reese

[Doug]

Howdy Chip,

Dump your black first and follow it with dumping the grey tank.

I do not dump unless I am close to full. I end up dumping my grey two or three times for every one black dump.

Do not leave your dump valves open. Only open them when you dump. Black, then grey.

I have used a holding tank treatment product called Happy Camper for a very long time with great results. Here is their web address – http://1-happycamper.com/.

I am sorry you are having this problem, I hope this helps.