So I have my new retina - just replaced a 15" MBP. Its wired into my Thunderbolt equipped cinema display. Both screen in to maximise real estate. The new retina screen has a distinct pink tinge to it - especially compared to the Cinema display and indeed my previous 15" MBP. Is that normal? Will it get better once its burned in? Is there a way to correct it to make the white's look more white?