Some tuning questions

[Ronnieroadster]

That's a well written example of one extremly long way to do it. I imagine a billing by the hour shop would do it this long drawn out way. However using a vacuum gauge to set the idle mixture screws is a heck of a lot easier than using propane especially if its windy out side remember this is a back yard Hot Rodder. But heck what would I know.

Ronnieroadster