RC Questions (detailed)

LivePumpkin

From my understanding, RC seems to be subjective. I'm still unsure on which approach to use as all of them give me similar results.

How do you all approach RC? Suppose you have a passage in front of you. Do you refer back to the passage? How long do you usually spend on reading the passage? Do you notate at all? What were your RC scores when you first started and what are they now?

Thanks!