TMAX400 developed at 24C degrees (75 F) with ISO 800/1600 - times are what kodak recommends and agitation 5sec. every half minutes. I am not happy with the results when we look at the grain...it is huge!. Particularily in ISO1600 the grain is pretty huge and awful. Same goes for TMAX3200 @ISO3200 - the grain is absolutely huge. What would you do to try make the grain little smaller/nicer? Dilute and increase time? Different temperature? Different agitation? I am going to test rodinal for push processing but since kodak tells that tmax rs is designed for normal- and push-processing I want to use that also (well, the main reason is that I have many bottless of ready mixed solution...).