Question on CSP
From how I understand it, when you adjust the propellor lever you're not adjusting the pitch of the blades. You're only adjusting what RPM the governor will limit at. The governor will then adjust the pitch through 12-26 degrees in order to maintain that RPM. I guess it often sits at its full fine limit (12 degrees, when in descent or taxying) but would seldom reach full coarse.
I apologise if that's not what you're asking.