In terms of grain and tone I think Forma Pan 400 is similar to Tri-X of the 70s, I shoot at 200 and develope 35mm in Mircodale (sp?) (or the Ilford verson) 1:3 120 and 4X5 in D 76 1:1. Are you shooting at 400? If so you may need to lower the ISO to 200 or 320, the data sheet suggests that it is really a 200 speed film.
Originally Posted by Shootar401