Factory manual is odd for this setting. I don't have it in front of me currently so I'l be guessing a bit here. In section 4 they list the jet sizes & pilot screw setting for several different areas. Two of the areas are in the USA. One is California and the other is outside of Cali.. The Outside-California setting has the # of turns (1.5?) listed. The California box only has "Pre-Set". So I think I should probably start at the 1 to 1.5 turns out range and start the checks to see where I'm actually at. Thinking a bit rich would be better than lean right??