Regarding the bug: I found the piece of code that handles the CMYK values to be scaled as [0,1]. Now making a change to scale values in [0,1]-->[0,100] (though mentioned as a more industry friendly standard) shall require changes to generic codes which also handle the CMS sliders of RGB Color profiles. Also, the interconversions b/w floats of [0,1] to rounded of integers in [0,100] shall cause some loss of accuracy as well. 

Can people who are more experienced in the designing fields be brought together for poll ? If many people want this change, I am up for tweaking the source file in question. Pardon my audacious attempt of suggesting an idea of taking a vote, but in my respect it does seem important. 

PS: For the more experienced developers, am I right in thinking that the scaling will cause a loss of accuracy ? 

Thankyou for the help.

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demicoder