[argyllcms] Re: Difficulty profiling new iMac

Hi Ben,

Ben Goren wrote:


Next, I use dispcal to create the .cal file:

$ dispcal -v -y l -g 2.2 -e -H iMac\ 2007-09-13


Have you tried playing with dispcal's -k option?
http://www.argyllcms.com/doc/dispcal.html#k
Try with -k0 and see if that fixes your problem - it should result in RGB000 mapping to device black - normally at the expense of grey-ramp neutrality - but it sounds as though the normal behaviour down there is interacting badly with your particular hardware. 

Hope this is some help,
--
Alastair M. Robinson

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