I tried something different in #Darktable and used negadoctor for B&W. My goal was to get a drink and dmax for the roll, and then just use the "print settings' paper grade and exposure. It's super fiddly. Getting a good dmax is harder than they think (film leader is far darker than your zone 10), lots of these were "printed at grade 8", which makes 0 sense. An auto setting would be hand when you have 108 pictures to process. I'll try again though, and scan my pyro step wedge to get settings