why doesn't Kodak mix a little TMax 100 with TMax 400, a pinch of Plus-X, a tad of TechPan, a smidgeon of Tri- X (of course), and a dusting of P3200.(posted 8699 days ago)Well, I think the new Ilford Delta 400 has one layer from Delta 3200 and one from 100 Delta, so they've beaten you to it!