So I got my engine running, and I've been messing with the carb tuning a bit. I believe I have a Keihin clone (see
here). The bike seemed sluggish, so all I did was put the clip on the need up one (5 notches, from the middle one to one from the top). That helped. After this adjustment, I played with the idle mix and idle speed screws. The bike idles the highest when the mix screw is all the way in. Does this mean I need a bigger or smaller pilot jet? Or something else?