Am I crazy? It seems half of my screen has a very very slight magenta cast. I noticed this when working on proofing with a new paper. I was using the proofing to match a before image with a tweaked image with color proofing on. I tried switching the photos both without the proofing on, covering my eyes, tried duplicates of different photos, etc. and I continue to see the difference. I tried changing the lighting in the room thinking maybe this could be causing it. No. it seems it's the monitor. Has anyone experienced this before?