I have been working on the emulsion formula from Kodak publication AJ-12 .
The instructions say that it shuld be about a speed of 6 but I have been getting about .1, the last batch was digested at a higer temerature for 50% longer and got little improvement. What would happen if I increased the Iodide or silver? So far the negatives are nice and clear and no fogging, using food gelatine, no sensitizer or stabelizer.