Just finished putting on the Muzzy Exhaust,dyna jet kit that came with it. And now I seem to have a bit of hunting for a proper idle going on here, I know the jetting should not interfere with the idle circuit. and after getting it started again I figured that the change probably came from the physical manipulation of the carbs with the cables attatched, I took the throttle cable off but not the choke and had to do it by turning the carbs this way and that while still on the rig. I think its acting as if a stronger return spring would help out, allowing the provided throttle adjuster knob to be more accurate because when I open up the side and hold the throttle mechanism where I want it, it holds idle pretty well but its as if the cable may be bound a little tight but not really cause I checked. A quick blip of the pedal sends the idle back to normal about 50% of the time but not consistantly. Any thoughts? Oh Yeah the test drive was was very impressive over stock.