Thanks all for the kind words.
I learned the hard way that this process seems to work best when performed shortly after exposure. Last year I shot some FP-100C and somehow misplaced the negatives before I could bleach and rinse them. When I found them after a few months bleaching off the black backing was no problem, but the emulsion side was covered in white flaky dots that I could not remove either by rinsing or re-soaking the negatives. I assume this was the developing reagent goop that had dried up on the surface. Sadly, there was no rescuing these negs. (See example below.) Has this been true for anyone else, that waiting too long before rinsing results in emulsion damage?