Posted by Jan Madsen on June 21, 2003 at 09:20:58:
In Reply to: Re: Carb models posted by MATT on June 21, 2003 at 02:19:17:
Yes, it is the idle mixture screw which is accessible on European models without having to drill. It regulates gasflow (pilot jet) up to about 1200 rpm (idle to 1/4 throttle), I was told. Opening the screw (counter-clockwise) results in a richer mixture.
I had this screw fine tuned yesterday, see below thread.