This is an interesting thread!
All replies have some validity. It comes down to one thing. Its your car, how anal you want to get is your call. Your level of driving experience will dictate a lot of it. Year 3-4 on the track or heavy AX. You will start to pick up on small changes. My first year at the track I could add 9 clicks to one shock and not notice it I was so overwhelmed. Suspension tuning is a gradual process. The biggest advice I can offer is take notes on what you did, how it helped you and only do one thing at a time. Play with it.
2012 Evora 2+0 IPS.
2007 Exige mental track toy.
"Listen up, I ain't Captain Walker. I'm the guy who carries Mr. Dead in his pocket."
"CHARLIE DON'T SURF"