One thing that would really help me is to see a photo of the needle/barrel setup in a bike after you take the air filter off and look in. With no throttle and full-- that'd give me an idea if my needle is really out of place or not. Right now as I look in through the air filter, I see the barrel, and when I pull the throttle, it raises up and I see more of the needle. I'm guessing that's right.