[KingFisher]

Not going to climb under the slide every time I empty my galley tank, I decided that soon after buying my Montana HC.

I put another valve on the sewer outlet and leave it shut until I empty the tanks. I leave the galley tank valve open all the time. This also helps when using the black tank flush as I like to let the tank fill up a little then dump it while flushing it, I don't have to work the cable valves to do this.

I've been living in his 384br since the end of last August. When freezing weather came I had to remove the extra valve. I still let the galley tank valve stay open and just drain continuously. I kept an eye on things and didn't have a freezing problem, it has plenty of fall and didn't freeze and plug up on me even though it was zero degrees more than once.