I have had one film reticulate and that was Konica IR750. It was in the tank with a roll of FP4+ which was not affected. Based on this, I'd say the Konica is more susectable to reticulation than FP4+. I believe the cause was the wash which was way too hot... I had bumped the 'mixer' tap. Haven't done it again thankfully!(posted 8733 days ago)