Ok I should have been more clear.

I doubt any top end printer, at the moment of printing, with chemicals and paper out is looking at a print map.
I think this is a myth about printmaking.

The only thing that I ever concern myself about when making prints is the easel and the progression of moves.
I have even gone so far as to not ever change the apeture or timer during a complicated printing session.

I understand that seeing how others have done images can be benificial, I happen to have both Eddie Ephrams books which have a lot of
print maps , but never would I consider walking in a darkroom and look at notes. I would lose my timing and ability to concentrate on the image.