ive only got a little over a gallon in the engine and im already experiencing problems. whenever i rev the engine up under load the engine cuts out immediatly under throttle. ive tried adjusting all the needles and returning them to factory settings and starting over. nothing seems to help. i checked th bearings for air leaks and i have found none. i was not having these problems about a week ago and it was a lot less humid out. now with the humidity,i am having all these problems. ive tried adjusting the needle settings accordingly but i cant get it right. its also not the glow plug, fuellines, or air filter ive checked them.