Is there a good page or article someone could direct me towards so I can learn how to adjust my carb? I've never messed with my carb but know it could be better. It pops on decel and has some hesitiation. I've been following these jetting threds but they are all directed towards people that have a clue as to what they are doing. I'm looking for a good beginers guide for our carbs and something that'll tell me what's what on our carbs. Thanks ------------------ Khris "What's that?" "It's a Yellow 99' YZ400!!"