Start with 1 full turn out from the closed position on both the idle and high speed mixture screws. After the engine has warmed up, hold the throttle wide open and adjust the high speed mixture screw until the engine runs at the highest RPM then turn the screw counter-clockwise about 1/8 turn.
Next, turn the low speed mixture screw in whichever position gives the best idle.
After making these adjustments, check the throttle response. If the engine hesitates when applying the throttle, turn the low speed mixture screw counter-clockwise about 1/8 turn.
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