I decided to replace the original 3" grey water cap with a new one that provides a 3/4" hose attachment. This allowed me to jettison the big 'slinky' 3" hose with a smaller, 3/4" expandable hose that takes up much less space in the grey water hose carrier. Now I can use that new space for other stuff, like trowels, tank supplies, etc.
After rodent-proofing the space under the galley, I noticed that I was getting a lot of dust in there, presumably due to the front passenger-side tire. Placing my hand above the opening, there was even a slight breeze coming through this space, so I decided to cover the mesh with a layer of Flex Tape to keep the dust & air exchange at a minimum. As you can see in the picture, I ran out of Flex Tape in the final quadrant, so I used duct tape for the next few weeks until I can get more Flex Tape.
Note: it appears that WGO kept this space open so that warm cabin air can circulate through here and avoid freezing the uninsulated pipes that pull water from the tank just below it. Since I live in a climate where freezing never occurs, and I rarely visit areas that are below freezing for longer than 8 hours or so, I went ahead and covered it. If I need to get warmth in there sometime, I'll just peel the tape back.
15-March-2021
It's generally a best practice to shut off the water pump when you don't need it, because if you have a leak or a break, the pump will keep running and fill your van with water. However, the factory 'One Place' switch for the water pump is inconvenient, so we tend not to use it.
Jim Lincoln, from the Revel Facebook group, found instructions for installing a simple, lighted momentary switch in the Travato group, and he wrote up some better instructions for the installation. A simplified wiring diagram is here. I'm including all of that, along with photos from my installation.
The switch comes with a short harness, so I soldered about 4 feet more to each lead.
