Originally Posted by camaro430sut
The screws on the throttle shaft are the ones that hold the butterflies in place. One for each butterfly? Just want to make sure Im picturing the correct ones.
Nope there's two(2) screws for each butterfly, you'll have to remove the carb and then remove base plate to access them.
Then just slighty loosen the screws per bore (4) then rotate the shaft a couple times to center the butterflies up and enure there is no binding and tigten them back down, recheck your work and put it back together.
Hope this helps.
Goodluck, Charles