OK, ok, I am going to work through this. Concerning abbreviations what do you mean by LSLR? LER is the paper contrast value?
I hate all these terms, they are confusing since there are so many please bear with me.
I am slow in grasping.
(In short I grew up Bi-lingual (German/English) have been living in Germany for over 15 years, learnt Photography in German and learnt more complex photographic things in English, my brain needs a long time to process all this.)
Have to run along and will return to this this evening.
In short if I add the variable of flare will I get similar results to the other ZS, more or less.
He mentions a small flare amount of 0,02 as a starting standard. What you (Stephen) say is much more.