am confused. i'm new, just biult my first bike and am having problems with the carb. i have a Grubee skyhawk gt-5 66cc and the carb floods when i ride, but not if i just let it set with the fuel on, it has to be running to flood, and it wont idle. i use it to get back and forth for work, so any help will be appreicated.. and i live at 5000 ft above sea level if that makes a differance.