Originally Posted by David Lyga
Does anyone out there find that the 100 requires slightly more (+10% or so) development time than for the 400? This perplexes me, as slower film usually requires less development.
I develop the tmax 100 and 400 in xtol. At a 1+1 dillution the tmx need 11 minutes, the tmy2 9,5 minutes. So the 100 requires more time for the same beta.