Thats a good point. I have a dec 2014 build car and ran it to 0% today and it didn,t run out!. It took just over 27 litres, i did the brim fill thing which of course i then remembered its not the done thing as it wasnt running quite so well afterwards. So it took 6 gallons from the indicated 0% to fill it. It should hold over 9 gallons so i guess 0% is still plenty left. So it looks like no change at the factory yet.
Better than being the other way round


2015 Morgan 4/4 (Wolf fettled) previously 2014 M3W
MINI Cooper S and numerous BMC/BL relics.