Dale / Martin - I reported this at the Redmond rally, but since I only had 1 tank of fuel through the system (after being installed in Albany), I waited until I had more info. My 06 Inspire with the C9 is mis-reporting the amount of fuel used / fuel mileage. It appears that the VMS / C9 is mis-reporting by about 20% - high; i.e., I actually use 20% less fuel than the VMS is reporting out, which means I'm getting better fuel mileage than being reported out. So how do I adjust? >>>Rod<<<