Quote Originally Posted by Silverpixels5
In the tests that I've run with Pyrocat HD and stand development, I've seen about a 1/3 stop loss in speed. I get full film speed with standard development, but find that the shadows are lacking for stand dev when rated at the manufacturers speed.
I can't really say anything about that, as I haven't tried Pyrocat-HD with stand development yet. The films I did with FX-2 seems to indicate that this may be so in that case too, but the films were different (FP4+ and TMX vs. PL100), and the camera/lens were different too (shutter sped may be different). FX-2 with normal development seems to give a slight speed increase (about 2/3 to 1 stop), which is what I'd expect.