Pushing TXP320 4x5... Dev Times?

[dodphotography]

Newborn in my house... not quite ready to blast him with my 640 watt head off the ceiling since it's new to me and I don't have a softbox yet.

Bugger moves, a lot... so I decided to shoot a few sheets at 1600. I've never really pushed sheet film, especially TXP320 but am scratching my heads at development times. I can't track much down on the net, the search bar here didn't reveal much to me (or likely I missed it).

Any ideas? I primarily use HC110 and have Rodinal on hand as well.

[Kevin Crisp]

We used a lot of Accufine when we were routinely shooting at 1200 or higher with Tri-x. Control contrast with your lighting because no matter what empty shadows are going to be empty shadows.