[panterra_rider]

Actually the needle has been raised (clip moved down). I was under the impression that changing the needle position can affect mixture across a large part of the rev range. All I know is the spark plug is a nice brown colour (it was quite light prior) and the bike doesn't burp and fart through the carb like it did when it was first out of the box. I'd say the carb is set pretty well then out of the factory with regards to main jet, etc.

Thanks,
Rian