Yeah I do brim to brim calcs. The computer reads a bit higher at 32-33. And wierdly, the best economy is on the motorway at 80 thats why I mentioned it. At 70 on cruise control it drops to 28, town and A roads it is down to 25.
I kind of feel like there is something wrong rather than my driving, I am not a leadfoot. I have tried driving really slow, or really heavy accelleration from lights etc, and all in between, its just giving v poor milage. I regularly get 48 out of my 2.2accord tourer on motorway commutes. The rav has never been above 31.