i am currently working on Pt/Pd printing. i use inkpress and pictorico film and epson 4880 in photo black. the tonality is excellent after i calibrated the curve. But the image is kinda grainy. Because i also print directly from large format in-camera film, the result i got from the digital negative is far worse than what i got from a large format film. Dose anyone has problem with grain that from negative? Ps, i use Na2 as contrast agent, so it is because of the negative. Also, i can see grain on negative. Thanks!!!