Holley How To

That's pretty darn good. I would add a couple of minor comments

On some carb models, be careful blowing out with air. Some carbs have tiny "freeze plugs" at the end of drilled passages, and you can blow them right out, sometimes

I like to blow through all passages after cleaning and air drying, using aerosol carb cleaner and the supplied "straw." I just want to make SURE that those passages are clean and clear

Be VERY careful to NOT OVER tighten the power valve. "Back then" I used to find a number of power valves NEW that leaked. Sometimes I put the old one back in to cure the problem, then had to go round up another new one. I used mostly Standard/ Bluestreak, or Holley kits, and still found a number of bad ones.

Minor point, you left the word "ball" out of the description of the secondary diaphragm. Should have read:

"I like to leave the secondary diaphragm (BALL) in"

Be very careful not to lose Holley screws, break or strip them, or otherwise ruin them. THEY ARE NOT common machine screw sizes. Anyone who plays with firearms knows what I mean. They are oddball threads