Quote Originally Posted by pdeeh View Post
I've seen discussions about the minimum amount of stock D76 for one roll of 135 or one roll of 120 hashed over many times here and elsewhere. It's still unclear to me.
The Kodak datasheet says

One way of interpreting this is that the minimum amount of stock to be used for a single roll is ~250ml and so 1+1 requires a total volume of ~500ml including the diluent.

In other places I've seen different interpretations, and I've seen other folk say 100ml stock is enough for a roll.
I'm not ignoring you, but don't agree with that particular interpretation.