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#21360
Casey Lynn
Participant

    US Member

    That setting for the HS needle is a "Rule of thumb" for lack of a better word.
    Richen it and see what happens!
    You may also want to richen the low speed needle a bit as well.
    Once you run some fuel through the circuits you may be able to re-adjust as necessary.
    Hopefully you are running a bare minimum of 24:1 mix.