I am also curious about what dilution you are using Peter. I'm now using a very strong concentration of Dektol to get enough density with the MI-Dup film. I also like the fact that Dektol is relatively cheap and, as a paper developer, would not oxidize as quickly in the tray? I did use HC-110 with lith film at very low concentration. But HC-110 is known to give little fog with the longer developing times I was using (up to 18 minutes).
Originally Posted by Peter Schrager
I am curious to the reasoning behind using for the x-ray dupe film?