János, Tóth F. wrote: > I measured grays: 0..10..20...100% + red, green, blue (not real > primaries) at 100% (fullscreen windows in non-contact mode) without > using any command line arguments (just launched spotread.exe and > copy-pasted to output). > > http://www.mediafire.com/?q4k5q113h9su98s Hi, looking through the readings, they all seem pretty consistent. Worst case is a couple of delta E on 1 in 5 occassions. I'm not sure what you mean by things go crazy (I have tweaked the code a little from V1.3.5 though). Graeme Gill.