If I have an image and use a transformation which allows a real time preview (Histogram, Curves etc), there is a problem with returning the real time preview to its usual state once it has been maximised (via the Window menu in the top left corner of the preview image). With ordinary images or standard previews, selecting View>Fit View takes it out of the maximised state, but this doesn't work with a real time preview--at least not on my machine (Windows 7). Any suggestions? Also, I don't ever use this function intentionally, but it occasionally seems to happen "by accident", but I'm not sure how.
Geoff