I bought a 99 FXR2 with Vanes and Hines straight shots and a high flow air cleaner. The bike ran great, then I had to put the stock pipe back on to have the bike inspected so that I could register it. Once the registration was completed, I put the straight shots back on. Ever since the switch back to the straight shots, I have a cut out at a quater trottle and the bike seems to want to stall at idle and low RPM speeds. The kicker is that if I run it with the enricher on, it runs like a champ with no stumble at all. I'm thinking that maybe it's the exhaust gasket leaking since that's the only thing that's changed but with my experience in dirt bike carbs, it sure sounds like a jetting issue to me. I've never had the carb off of a V-Twin so I fiqured I'd check with the pro's before I tear into it. Any help would be greatly appreciated. Thanks. CTFXR2