Paolo Avezzano wrote: > Thanks Graeme, > actually I've pasted and discussed the settings I used and the results I got > several times. Hi, sorry, but I've not seen anything in enough detail to be useful for investigation. Yes, you've made a lot of qualitative comments, but without the sort of concrete information I requested, it's impossible to track down where the problem may be, since I'm not looking over your shoulder, or able to run my own tests on your system. > I'm using dispcalGUI because it's easier to launch the process in a few > clicks. > As written before, the readings are different right before the start of > calibration: > white level, white point, black level, RGB slider values… all very different. I'm not sure what you mean by this. Exactly what readings ? Where are the numbers ? What do you mean by "RGB slider" values ? On what exactly ? > Moreover, right after the profile creation every verify returns bad average > dE. Which verify ? What exactly did you run ? Where are the files and output ? > In the end I already tried tens of combinations, I'm not a complete newbie. 😄 > It could be a software problem too, for what it seems. I can't help you if you keep it all to yourself. Graeme Gill.