Did some highway today. First time since I got all my panels done. Before I think I was pulling high 93's in MPG. Today, I got 96-100. So, good improvements from the pan.
Figure, ~120 miles highway, rest unfamiliar city driving...
Oh, and experimenting a bit with 4th gear at low-to-mid 30MPH. I think it may do better with leanburn in that territory, but will take more experimenting to know for sure.