I am currently experimenting with Kodak Infrared film and a 4x5. I have used HIE before in 35mm with great results. I am having a problem with 4x5 always coming out fogged. There is absolutely nothing on the film but a foggy exposure. I am using the same darkroom and chemicals as before. I am currently using an ebony c amera and jobo film tank. Does anyone have an answer?
Also: I have heard that kodak is discontinuing their Infrared 4x5. Is this true? Does Macophot the same product?