My glass slide carrier isn't dirty and I checked the slides and no probs. with dust spots or anything. Still, when I've run off a 16" ilfochrome, I found a small speckled appearance in part of the image.
Knowing the ilfochrome surface, this is probably a no-goer and I should probably just reprint everything.
Is there a reliable spotting process for ilfochromes which matches the gloss surface?