Quote Originally Posted by noseoil View Post

I continue to hear about people who have "tweaked" the numbers by varying the concentration with respect to parts A & B. For example, some folks use it with 1: 1.5: 150 or 1.5 : 1: 200.
I use a dilution of 1:0.6:120 or 1:0.6:150 using semi-stand development on the advice of Steve Sherman when I need extreme compensation (approx. N-5 development). Backing off on the B solution, which is the accelerator, reduces highlight development while allowing the shadows to develop fully.

For normal negatives to be developed semi-stand I'll use 1:1:120.