I know this is a known, frequent issue ... but maybe someone has come up with an explanation and/or solution to the fuel-gauge-not-showing-full thing? Mine's always indicated 3/4 full for a certain number of kilometers after fill-up (and then jumped to full), but now it's more or less stuck there. I haven't yet figured out if it does or does not start to move once the fuel level drops under 3/4 full. Occasionnally, it will jump to full when I switch on the bike, but then fall back to 3/4 as soon as I start the engine. Anything that needs to be cleaned, perhaps?