The hose routing is pretty straightforward. The vent line is zip-tied right to the fill tube and they both route up through the same hole. Sorry, but I didn't take any pictures of the actual install prior to putting the cover on, but here's a couple of underneath shots showing the fill hose and vent tube. Hope this helps. I filled her up this morning, and the fill speed was just fine. Wish I could help the mileage of 7.3 mpg though! Ouch....
