Hi, My motor dosen`t seem to be getting fuel to the cylinders,whats been done so far electrics perfect nice blue spark, carburetor service & spotless & getting fuel via fuel pump (has new diaphragm).After several pulls on the choke plugs not even smelling of fuel plenty of fuel to the carb.So my question is could this be reed valves? I took of the carb put my finger on the reed valves & seem to be there & working ok.Now I `m out of ideas any suggestions would be well appreciated.