Pete,(posted 8163 days ago)After Multigrade IV, it seems that no one I know of (including myself) could reproduce Ilford's published curves for papers. I don't know if they are using strange measurement settings, or making silent changes, but I think published data are untrustworthy unless proven otherwise!! In fairness to Ilford, TMX data sheet has two major types of curve responses, one straight with T-MAX developer, another shouldered with D-76 on the contrary to John Hicks saying TMX is impossible to put shoulder. I am curious if he found similar descrepancies for other films...