I just got a MacBook with the retina display and when I press CTRL+SHIFT+CMD+4 I get the expected behavior: it copies the selected area as a screenshot to my clipboard. The problem is that it copies it 200+ percent zoom. Shrinking it down to the right size makes it pixelated and so I'm not getting an accurate screenshot (as I see it when it's taken).
Are there settings somewhere I can change to make it copy at the zoom level I actually work at?
ADD: My boss has an older Mac without retina display and he doesn't have this problem. I don't know if it has anything necessarily to do with retina display though.