Holley 600 secondary adjustment screw

Simple. Because you refuse to listen to ONE answer.

It's not our fault. Do what HOLLEY says and screw everybody else.
I am not trying to be a asshole. I had what I thought was a somewhat simple question for a starting point. If the starting point for the secondary blades are to be adjusted so the slot is square I do not hear any mention of that in the video. If the law of the land says the secondary blades need to be set square to the slots why doesn't Holley ship them that way ??