another costly (or at least smelly) mistake

[LouSlugger]

The blade valve for my black water tank doesn't seal 100% so I recently bought a twist-on valve that goes on the end of the dump port. Problem solved. First time out with it I learned a valuable lesson: make sure that new valve is open before you open the factory valve. If not, contents of black water tank will back up and...go up into the galley gray water tank pipe and clog it. Yes, I did this. Used a pipe auger to unplug it (at campsite) and OMG what a mess. Had to remove the blade valve for gray line in order to get to the problem, so once I unclogged the pipe the entire gray tank discharged. Chevy Chase would have been proud.

On a different note, any other Fuzion 362 owners out there? Would love to share info, tips, etc. with someone with the same model.

[therink]

Fwiw, I just went through a similar thing. My valve would close about 95%. It turned out there was a baby wipe stuck in the gate valve seat. Link: http://www.keystonerv.org/forums/showthread.php?t=12533