Hi All, I've been reading AAs book and looking into his concept of N+x and N-x development of Ilford films. My question is Ilford specific: What is the best way to do N-1 with Ilford films. I've just read over their data sheets and it appears I could use FP4(125ASA) expose it at 400ASA and then push process it for 200ASA film, or use HP5(400ASA) shoot it as 400ASA and then process it in Perceptol (this has a note saying it will not produce as good negatives as standard developing). Any comments would be greatly appreciated.(posted 8207 days ago)Thanks, Anthony