Ok, now we are getting to the details of some of my questions:
I am I interpreting all of this correctly?
- The pyro staining is non-uniform and therefore useful.
- The result of the staining is that the contrast of the negative is effectively higher, although not visually higher to the eye, and therefore one can start with a lower grade filter and have a greater range of increased contrast available if needed.
Notice: No XTOL was injured nor killed in this post or in this thread.