I just finished the SE stage I with Rinehart slip ons. My 09 Ultra is surging between 800 & 1200. I called the service dept who did the download to ask what the rpm should be on cold start up and they told me 1500, until bike warms up. I then told them of my situation and they changed their tune to say that range is normal. I have less than 150 miles and have had more than 6 bikes, not one of them EFI. It sound like the bike is searching for the right mix. What can I do to fix this problem.