Hi, first post here and all that so I hope I'm in the right section! I recently bought a 1989 CBR250R and it keeps cutting out whilst idling. It only manages about 1000rpm with no throttle and it's very annoying having the engine stop each time you stop at lights! The few times I've ridden it I've had to keep the throttle on a little bit to keep the engine going. All I need to know really, is what I have to do to adjust the idle speed, as the online manuals I have found say that it should idle at about 1500-1600rpm. And before anyone asks... yes it's full of fuel!