I can't remember the base v but, the 0.157v is the # you want to adjust the throttle plate to from fully closed. IDK how to find this procedure I posted here some time ago. I do remember , EVERY step is critical and you follow EVERY step to a T.
I hate getting old ! I can remember an event at 1 1/2 yrs.old , the 1st day of school. all my 1sts. but I cain't remember where I laid my car keys.