Have a 35 vanguard GTR and have an issue with the new Mikuni Carb. When engine is idling and i give just the slightest nudge to the throttle, the engine wants to rapidly rev up to near WOT. It takes barely any movement of the throttle mechanism on the carb to make this happen. What are yalls thoughts on why the throttle is so sensitive and what is causing the carb to allow the engine to so quickly jump to such high RPM's with such little throttle? I was thinking maybe too lean and needing to adjust the A/F screw. Any thoughts or suggestions? Thanks guys.