hello they right after alot of messin about and alot of stress with my engine i think ive found the problem and that fuel is not gettin to the spark plug from the carb i cleaned the carb out with carb cleaner and checked jets for blockages and everything is sweet put fresh fuel in got as new plug ....... right i fitted new spark plug today and cleaned carb ect and was kicking for ages and wonderd why it was starting i got told to check the spark plug to see if it was geting fuel to it so i did and noticed it wasnt and the spark plug was really dry so now im stuck dose any one no what could cause this problem as thjis is really doin my head in now