+Monitor shows very little change after calibrationThe amount of visual change you will see after calibrating your monitor will depend to a large degree on the target settings you used to create your monitor calibration, especially the color temperature. For example, if you choose native whitepoint you will not see a large change from your monitor's native state. Also, some monitors that are designed for graphic arts applications will be preset to approximately 6500K and will not show a significant color shift after calibration.