I have played with it a bit, though not extensively. My findings are Dektol at 1:3 or greater, D-76 at high dilutions (try 1:9), Technidol. The big thing to remember is, Kodalith was never intended for continuous tone pictorial work. You probably will never get a full range of tones, but you can come close with a lot of experimenting. Kodalith has a wealth of other possibilities, too. Solarization and posterization can make some wild and unique photos using this film. Porters sells a developer made just for solarization that would work well with this film. If your film is indeed foggy, try a drop or two of benzotriazole in your developer. Have fun and don't worry about wasting the film, it's very cheap on ebay. Oh, yes - don't forget to try it for making HC B&W positives. Even from color negs.