Why don't try -B, it worked for me and Alexander. -f1 -k0 -A20 -B0.1 Here, the difference it makes in LUT curves: //www.freelists.org/post/argyllcms/Problem-with-110-RC2,16 The lowest value for -B can't be lower than measured black point.//www.freelists.org/post/argyllcms/How-do-I-force-dispcal-to- always-map-R0-B0-G0-R0-B0-G0-on-the-calibrated-video-LUT,10
Andrzej Duda