I have a (new in July 09) 07 Kingpin with about 3000 miles on it. Being new to Victory and to this site, I don't know if this topic has been covered, but I'm getting a popping and backfire through my drag pipes. There's a lot of black soot on my fender and around the end of the pipes. I get kind of a fuel smell especially when I accelerate hard. I think it's running too rich, but the dealer says it's normal. Any feedback oradvise would be appreciated. Thanks.