I'm interested in anyone who has used a print drum to develop 42"x52" B&W fibre prints. I have seen Clyde Butcher's video where he uses large trays and slides the paper from one to another. That seems prone to damaging the print, in addition to needing a large amount of darkroom real estate. I'm envisioning a 15" diameter, 52" long PVC pipe on a large roller base. Unfortunately the pipe is pretty expensive or I would "just try it". I'm interested in what you think are the pros and cons.