Hi Zakhar, Am 12.01.2014 10:33, schrieb Fatcat: > There's also this separate "quality" slider. I didn't look but it > refers to building/calculating a profile, right? Yes. > I tried building XYZ LUT and Lab LUT profiles, same thing. Also, the > curves look really twisted in some attempts there. Take a look > because I'm at a loss. One thing I haven't tried is looking into > changing settings for the charts (Edit testchart). I've compared a few of the measurements (where you used same settings) and the delta E goes above 50. I've also spotted one error that was clearly a misread (a cyan patch measured as magenta in the 2014-01-02 5000K LabLUT ti3, which probably explains the ~90 dE profile self check peak error). I'm wondering where the inconsistency comes from. Is it the instrument or the TV, or both? Florian