[exman]

When started, it keeps rpms higher than normal for idle. Than I put it in gear, and release the clutch slowly with the brake on. Rpms drop to normal and stays low (I switch to neutral). Than I open the throttle for a sec and idle remains high again. The mixture screw is one turn out. I don't know what is inside the Keihin, I bought the bike a month ago and haven't had a chance to test it due to bad weather until now. Made few circles only on a field nearby and it pulls well, but whenever switched to neutral and rewed for a sec, revs stays high.