I am currently working on a project where I am utilizing the orthomapping toolbox to create orthophotos of historic scanned aerial images. One of my questions is has anyone has any trouble when it comes to the interior orientation. Specifically, the software identifying fiducial marks in black and white imagery. I have images from a Fairchild camera and the software is having trouble identifying the fiducial marks even with the coordinates. My second issues is that after I complete interior orientation and I click adjust the system crashes. Does anyone know of any solutions for either of these two issues?