I just developed a roll of Kodak TMY 400 in Pat Gainer's PC-TEA developer (Triethanolamine, L-ascorbic acid, phenidone). I used Pat's one-shot fix procedure (TF-4 concentrate). The agitation was gentle, 10 seconds/minute for 9.5 minutes at 70F. I am attaching the densitometry data and curve that resulted (as a PDF file).
I have another roll of 120 TMY exposed under identical conditions. I try it stand developed for 13 minutes and post the results.