Hi All! It's cold enough now to swap out my needle for a richer needle (JD). I removed the card slider cap and to my horror I find dirt (I think) in the carb! There is both tan colored and black, slightly greasy stuff in the thing. Please have a look at the photos in the links below (too big to post here)! I'm running Twin-Air filter and the Twin-Air over cover with Twin-Air oil... Is this normal? The bike has 35 hours on it... The clean spot on the cap is where I wiped it off with my finger! http://novomaris.com/images/motorcycles/cap1.jpg http://novomaris.com/images/motorcycles/body1.jpg http://novomaris.com/images/motorcycles/body2.jpg Thanks!