I recently bought a Jobo 3062 drum to process 11x14 film ... I was surprised when it arrived that it contained a custom insert I believe was made by Jobo for film. But when I measured the spacing between the raised posts that would contain the film (or paper) the measurements do not match any film or paper size I recognize.
Anybody know what this might have been for????
In the attached photo the plastic insert is held down by two of my lenses ... the gold colored line would be the outline of the inserted film/paper and the black lines indicate the measurements from post-to-post: 9.25" x 15" [380mm x 235mm]