Michael, apologies to you and others. I know that to some people, the quality of their developers or processing is not a serious proposition. I myself take it very seriously and do my measurements to the same standards I used at EK. This actually included B+F or with Dmin and without B+F depending on the purposes of the work.
My work area is messy, but very very well equipped. I even graph on Kodak paper as can be seen in some of my posts. I''m used to making my measurements and calculations from those curves.