It was a long time ago and things have changed since then. At the time, I shot only Agfapan 25 and 100... very rarely 400. I processed only in Rodinal at 1:50 or 1:100 dilution. I disliked the grain but loved the acutance. On average I shot at half box speed or slower, then underdeveloped such that my negs would print well on Ilford Gallery grade 4. I then selenium toned the negs to print well on grade 3. What I saw in my work was extended straight line of the H&D curve, increased shadow detail and high acutance. I toned after a thorough archival wash then washed again. I toned by inspection and occasionally pulled negs before full toning was complete.