Well Im pretty happy now..... Busted out the 2010 tonight. I decided to go back to my 2035 pipe. Leaned out the bottom alot, leaned out the top a couple hours. This thing rips like it should now. I think I was running the bottom way to fat on it, always had the high low idle thing. Not any more. I nail it let off, drops right back to idle and will idle all day long now. Track opens up for practice Sat. So ill update after that.........