Good point about the cropping..! Plus, I suppose they designed it specifically for 35mm slides rotated horizontally, because verticals would get chopped top-and-bottom, and the cropping or sizing would be pretty suboptimal for other film formats in 2x2 mounts, especially 127 'Super Slides'. Perhaps they should have included a scanning size control for the slide viewer mode-- they could have called it a "zoom" control and touted it as a special feature!
