times for 320 TXP in D-23?

[Tim Meisburger]

Anybody got one? Doesn't exist on the massive development chart.

[Ken Lee]

For D-23 at 1:1 dilution, I use 9.5 minutes at 70 degrees for N development of both HP5+ and TMY. Tri-X should be similar.

D-23 times are very similar to D-76. You can use those as a starting point if you like.