Hi I have 2001 Banshee and Im having some jetting issues. Im at 500ft .Bills pipes,uni filter, lid with 3x5 hole cut,stock motor and carbs tors eliminator caps stock needle in the middle,stock pilot 25, main 290, 1 turn out on air screw. when running up the street it seems to load up. Just wondering if my jetting is right or where should I be with it? Any help would be great .