Michael, years ago, when T-Max developer first came out, I used it 1:6 with Tri-X [think I just increased the developing times by a factor of 1.5], I did not do it to push the film, but shot at 400.(posted 8292 days ago)I loved the results, and so did everybody around me - I was at a university at the time. Wonderful tonality etc. I gravitated to using other film, but when looking at my prints from that time, they still look super.
chris