Congrats on passing tech!!!
Looks like my MPGs are starting to approach yours. I'm still working on improving mine. Anxious to get the call that the wheels are all aligned & that there's new thin oil in it. That should make an improvement.
I've been reading-up on thinner trasmission fluid as a possible future step in my quest for "55-55" (55 miles per gallon at 55 miles per hour)