My bike has become hard to start after I ran race gas in it in and didn't fully drain the carb. It starts after I twist the throttle a few times even when warm. This tells me that its probably the pilot or leak jet because those are the jets that come into play when starting right? The bike runs pretty well when its running but a little sluggish off the bottom. Also my isle is messed up, sometimes it doesn't want to idle correctly and I have to turn the idle way up, and then other 5 mins later its ok again. I don't want to take the whole carb off if I don' have to. Can I clean the carb properly with just removing the float bowl and cleaning the jets out that I can reach from there. What do you guys recommend?