Hey everyone, I developed two rolls of Tmax 400 B&W with a fresh batch of Cinestill Df96 Monobath. Everything went smoothly until it was time to archive. I can see a thin layer of residue on the negatives, and they won't slide smoothly into the sleeves.I rinsed the developing tank thoroughly after the dev time was up, squeegeed and let them dry hanging for 24 hrs. Is there a solution to clean these negatives? Thank you!