i have a 87 warrior, motor is stock, stock air box, uni-filter, stock head pipe and muffler, the problem is the carb floods out when i try to start it cold, the previous owner said he messed with the float setting but i think he screwed it up, i need to know the factory setting and the setting for the mixture screw, i am trying to fix this myself so i don't paid out the --- at the shop to have them fix it , any help will be appreciated.