"In my camera last night was Kodak TMY. "

I discovered something quite by accident some time ago, TMax film really does NOT like Potassium Bromide in the developer, will drop everything from zone 5 and lower down into the shadows of zone 1 but zone 5.5. Could be interesting for a 'film noir' look, may help you with this. I don't remember if it was the old TMax or the newer version, it was a while ago, BUT a little goes a long way, maybe start with 1g/l of working solution.