My Auto-Up arrived yesterday. I took a few shots with it today on the Leica IIIb and Zorki-4 but it will be a bit before I can use up the rolls and develop the film. For the time being here are some pictures of it with the Summitar mounted on a Leica IIIb and Zorki-4.
A shot from the Auto-up / Summitar on a Zorki-4. I haven't used it much but it does appear to work ok. I think I focused on the slow speed dial in this shot so it may be focusing close on the Zorki-4. I have not developed any of my shots from the Leica yet. Bokeh is very pleasant though and the in focus bits appear sharp. This is probably a 0.8 to 0.85 crop.