Couple questions: 1) I only have a brightness control. The calibration instructions say to insure the brightness is at the factory default. How do I do this? This is where the brightness setting is now; however, it is usually a little more to the right. It has a mind of its own. Subscribe to see EXIF info for this image (if available) 2) Once the calibration process is begun, you have an opportunity to set gamma and white point. Gamma is 2.2; however, should WP be Native or 6500? Thanks for reading!