I just wish my latest tank could be used for the banner. Almost every tank is better than the last, and while I don't expect to sustain FE growth, I certainly don't expect it to fall significantly. My current tank (in both vehicles) has been subject to bad weather (increased electrical usage from wipers and lights) and road construction delays (long idling times, slow traffic, etc) and I expect to have nearly the same result as my last tank.
On Effram, the banner reads 29.32mpg for 22.1% above EPA combined 24mpg, but I expect to sustain 42% above EPA at a multi-tank average of at least 34mpg once my older tanks drop off the average calculation.
Hey, surprisingly I'm at 21% above EPA on my truck too, though I expect to eventually sustain only 30% on that.
It's just impatience. In a few months I'll have banners to be proud of.