hi i been having problems starting my aerox i did get it going after a engine rebuild new crank seals bearings piston gaskets and head its also had a new coil on it and petrol tap i replayed my petrol and oil with fresh and a new spark plug i cleaned the carb and i also put on a inline petrol filter i cant get it going there is a bright blue spark lots of compression please can someone help me try to resolve what's the matter with my bike thanks kind regauds daniel