How you have the patience for that is beyond me Mark.
You musn't let it see above 2.5k in any gear, am I right?
Mostly, but there's a few overtakes in there as well.
I keep up with traffic (if there is any) otherwise I just plod along at 50-60mph and make it a mission to not use the brakes...so coming off the throttle early whenever I see a potential hazard.
I have managed my 26 mile commute home with only 7 presses of the middle pedal in total before LOL.
Also, the reality is, any additional progress I make by accelerating harder/cruising faster is lost at each village/tractor I come across so it's kind of pointless.
Latest update for me, every fill-up recorded since I got the car on December 3rd and real MPG calculated (not the overly pessimistic on-board trip computer);