Push processing new T-Max 400

[fireallconsuming]

So, I have some of the new t-max 400, but I need to develop it at EI1600.
I develop in trays, and Kodak's tech publication does not seem to give the dev. times for sheet film in trays pushed...so I was wondering if anyone had an idea of how long to develop it--I've got access to HC-110 and D76.

[chilihead]

10 minutes @ 1 to 1 - D76 - 70F

[fireallconsuming]

thanks

the film looks good

[chilihead]

thanks

the film looks good

How good - explain - a lot of people are waiting for this film

[fireallconsuming]

I've only made a couple 8x10's off the stuff pushed to 1600, but there is no noticeable grain...given I've not pushed 4x5 to 1600 before. Did the same thing to the 120, and it has about the same grain, maybe a little less that 120 tri-x 400