Idle Transfer Slot on secondaries?

RustyRatRod said

Man, just get you one of these and you won't have to remove the carburetor to futz around with it.
https://www.holley.com/products/fuel_systems/carburetor_components/brackets_and_linkage/parts/26-137

Click to expand...

That’s what I did, put a screw in with a bigger head so I could mark it.

Square the front, then adjust the secondaries to get the idle where you want it. I also have the butterflies drilled, but my cam is more radical than his.