Thanks for this update Kevin.
Can you say where the updated version of the Film Developing Cookbook was purchased?
I had a look on Amazon for the Film Developing Cookbook but p61 with the FX-37 formula is not available as a preview.
So IDK if Amazon are selling the updated version.
Alan, I bought it from Amazon. In the back it says "Printed in the USA BVOW061946170113". In the front it says "Transferred to Digital Printing 2009". As I understand it, digital printing is a print-on-demand arrangement.