There was a similiarish thread on RFF a while back - some of the discussion may be relevant.
I'd say, try TX400 @ 100, develop with Xtol/D76, subtract 25% off standard (400) developing time, and see what that gets you.
I'd say, try TX400 @ 100, develop with Xtol/D76, subtract 25% off standard (400) developing time, and see what that gets you.