We just bought a 2008 Fleetwood Sun Valley pop up. Our first time owning one and we can't figure out this water system. I've searched for pictures, drawings, etc...that shows this pipe goes here to connect to that etc... but either it's not out there or I'm not properly searching. We have all the original manuals, but they don't really give much of the info we need. We're doing a few repairs and are stuck! Thanks for anyone out there that can help!