I have an '00, HRC tip, manifold, jetting, etc. All is well, except the throttle response at low throttle angles. If I am in a slick turn and need to crack the throttle back on, it is rather jerky. I get a little bit of poppong during engine braking as well. I am wondering is anyone has thoughts on this, other than spending buck on a Quicksilver. It ain't a big enough deal for that. I'm thinking air screw or idle jet.