I apologize if I made it sound like Mr. Sexton was using 120 , that was not my intent ! Only that he is using Tmax film and the Tmas rs developer . I appreciate the starting times for this process . I have a friend using this combo also in 4X5 with a JOBO drum processer and getting rave reviews from the local clubs . He gave me his starting times but my process (i.e. small tank) is so far remove I thought I should inquire .(posted 9640 days ago)