hello out there taken sues zx4 out for first test run after clean up and found fuel gauge not working thinking it may be the flout in the tank sticking due to the 4 year old fuel that blocked the carbs pump and tap but also think it may been electrical fault has anyone got a wireing diagram for a zx4 or know where i might be able to get one as haynes dont do a zx4 manual due to it being an import thanks in advance your friendly gpz owner :-/