"Black point compensation" setting in dispcalGUI

[Megalith]

I just want to make sure I'm understanding this setting correctly, as there seems to be some disagreement as to whether "black point compensation" should be enabled or not. My understanding is that it should only be turned off if your monitor can actually display 0-level blacks (OLED) because what BPC actually does is remap absolute blacks to the lowest black level that your display can actually achieve, correct?

 

[spacediver]

the creator of dispcalgui (and of argyllcms) both check this thread regularly.

Perhaps post there, or make a new thread asking for clarification.