Gone in and tried to tweak manually, then the whole Grayscale went wonky, so I prefer to leave as is. Just wished that when it's set at it's Original 0.5 for the Lumagen , it would calibrate to the requested figure, and not continue on when it hasn't met that figure yet. If I manually do the Grayscale, I end up at dE of 0.36. Problem is with my LG, I'm finding leaving the settings at Zero, and letting Calman and the XE do the calibration, the LG is more stable. Is there any place you can set as to how many samples it takes to get the required figure? But if it's only doing 2 clicks and moving on, that won't really help.