I have 300' of Kodak Hawkeye Surveillance film (B&W) and the first roll is still in the camera. I was checking development times with some small pieces and was upset to see the emulsion reticulate and finally fall off the film in lumps. My initial reaction was to blame the tap water wash before and after the fixer, but I suspect it is something other than that as other films don't do it even though the local water supply is down to 18% capacity and is doubtless full of various salts. I cobbled up some hardener and used that pre and post developer but the emulsion is still reticulated on drying, (but stays on the film base). The hardeners were alum and/or formalin based. I am wondering if anyone has worked with this film succesfully and could tell me the developer fixer combinations that were best? Experimenting with films is all very well, but I want to have some pictures to show afterwards. All help appreciated. Murray Brisbane