I have been playing with this setting for a few days and it is not an easy
one to work with. It does produce a deeper black, but it has a vrey sharp
"knee" in the curve just above 90%. It has been very difficult to get a
smooth transition between 90% and 85%. I will continue to play with this for
a few days and will post a curve if anyone is interested in trying what I
have so far.
Scott