Did some testing, if you create a custom user.cfg you can precisely edit the sensitivity values. The user.cfg must be created in:
C:\Program Files\Cloud Imperium Games\StarCitizen\Public
And the sensitivity command to place in the .cfg is:
cl_sensitivity=
I also tested unlocking the console via this .cfg(Con_Restricted = 0). Although successfully unlocking it, (cl_sensitivity=) does not work. I assume it will only take values from the .cfg and not directly in game.
Would love to see the calculator updated with this method!