Holley Carb - Setting Idle Speed Correctly

Holley has this little screw that adjusts the secondary throttle YEAH

Holley Curb Idle speed adjustment

gameland88 slot I just read in an old Holley manual that the transfer slot circuit can be tested by Slowly opening the throttle with the idle speed

concrete slot drain Quote: the drawback if your transfer slot is lean, is that it uses the same circuit as idle You'll have to rework the slot I am interested