BTW if I was going to modify my suspension I would probably invest in a set of Tractive shocks which are also "PASM" enabled, and react faster than the OEEM Bilsteins to commands from the DSC...

I've never gone with manually adjustable shocks because frankly I am not smart enough (or do not have enough experience) to translate the behavior of the car on track into adjustments of the fast/slow compression & rebound
available on 2/3/4 ways shocks...

some insight into this is revealed in this video of the 992 RS just watch Henry talk about adjusting the dampers and his chat with Jorg

 

already asked and answered