I went ridining yesterday,and it seems like my shee won't rev as high as it should.My mods are in my sig,and my elevation is about 700' above.I running Mikuni 28mm flat slides with 25 pilot,310 main,and needle one clip higher then stock,and air screws 1 3/4 turn out.I started at 330 mains,and the plugs were always black and wet.Now with the 310's the plugs are dry,but still black I trailer my shee to ride so doing a plug chop is sorta hard.It runs good,but I have a little mid bog,and at WOT it doesn't seem to rev as high as it should.I run Motul 800 pre mix at 50:1.The pipes still smoke pretty good even after it's warmed up,and the motor temp is good.Is my jetting off,or do I need to sdjust them different?Any help would be great.THANKS GUYS!!