Good day....Big huge headache on starter valves....I know it only works for the ideling but can any one please tell how many turn must the air screws be turned out... currently mine are 1 and a 1/2 turns out on all 4 screws. Plugs burns not to white and also not to black but I do have a rich smell at the exhaust while the bike is ideling. Not a standard exhaust on but lando sensor is there. Thanks guys