You need to inspire you graphics card. Just tell it the shortest speech in US history. "Never give up, Never give up, Never give up."
I just use a tailor measuring tape for height of monitors, cloth tape so won't hurt the screen Though I should have used it when I was replacing one of my monitors. I had my center monitor die and didn't find a decent replacement that was 1680 X 1050 so went with the same size diagonal but full HD not thinking the screen height would be different, doh Now I don't use eyefinity because of the difference in size.