adjusting powe valves ?

You need to lower the idle further. It is moving because you are right at the treshold of the servo motor being told to open the valves.
 
If you have a stuck valve it can make the servo jitter,, pull and clean valves before adjusting...
 
Got everything adjusted up, cleaned everything, have a small hesitation just when i nail the throttle, get that figured out it will be ready to rock
 
turn the fuel screws out a little bit. best to set all 3 about 1.5-1.75 turns out from lightly seated. Will cure the low speed hesitation
 


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