I want a shortcut that takes me back to "Fit to View" - get the big picture. I've looked & I don't think there is. The 'Z' doesn't always (usually doesn't) return to "View it all". Hitting Ctrl-'-' 5 times isn't the answer either.
Am I missing something?
Would be nice to zoom to 1:1 with a key for sharpness, spot removal, precision brushing, etc. 'Z' kinda does that - but not quite.