Decided to clean out my carb cuz noticed it not starting very easy at higher altitude. Can tell someone has been into it before and have a 110 main jet. I've been reading the past posts on carbs and have seen that most have liked the 116 main on early carbs. Is my 110 stock or you think someone went smaller for high altitude? What is the usual stock size for early carbs? Did find some crap in a air inlet passage. Was thinking of just bumping the main up 1 size richer to get rid of that annoying light surge at higher speeds.