I currently shoot TMX in all formats with the zone system and my tested times and EI in Tmax RS on a Jobo. I am very satisfied with my results and the process, but ocassionally I yearn for some speed (I'm shooting the TMX at 64 for N). I'm not keen to go through days of testing for infrequent use: has anyone done the homework? If so, would you be willing to share your times, EI etc. ?