See the attached images. The film is Foma 100, developed in R09 in Paterson tanks (plastic reels), according to my standard procedure (2 minute pre-soak, 30 s initial agitation, then 2 flips, rotation, and 2 more flips each minute). Any ideas? I used a bit more chemistry than actually necessary (300 ml instead of 290 ml, iirc) but I think it was in the larger tank (that takes two 120 spools) so maybe the film wasn't all the way down on the bottom all the time? Or what is it that has happened here? :/ I developed a roll of TMAX400 using the same chemistry a few minutes prior to this Foma 100 roll, I haven't had any issues with doing so earlier.