Carb/timing procedure

Let me preface this with, I DO NOT have any problems or issues with my car at this point. This is just a general question on what your process is.

When using manifold vacuum for vacuum advance, do you adjust your carb/carbs idle mixture and idle speed with it connected or disconnected?
If you adjust with it disconnected, do you just accept where the idle speed and idle mixture end up when you reconnect the vacuum advance?

And go……

:popcorn:

Connected