Ok getting my new, to me, sportster running pretty good now thanks to the help of you guys on the forum. I now have one more thing that bothers me. That is when riding at a steady pace say 50mph it gets a slight surge. Just enough to be annoying. To review....my bike is a 2000 1200XLH with a Mukini HSR carb. Since I have had it (about a month now) I have had idle problems which I cured with a rejet and adjustment of the pilot air screw. I also had trouble with the carb overflowing which was cured with a new float needle and float level adjustment. Also had some brake problems which were taken care of by a brake fluid flush. I am wondering if the surge could be related to an adjustment of the accelerator pump or possible vac leak at the intake. Also the VOES switch has been removed from the bike and I don't understand why! Is there some reason why this would be removed? The bike runs great with plenty of power. It starts and runs great but this surge is annoying!