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Trouble with display of spot color
I have a two color spot pdf. Color changes rather dramatically when overprint preview is toggled. All items are set to knockout and do not overlap.
For example create a blank PDF in Acrobat.
Draw a large rectangle - color it 100% of Cool Gray 6
Draw another large rectangle - color it 60% of 5463
Now with these two objects side by side toggle between overprint on/off.
What I see with overprint on is correct but I do not understand why in this case it makes on bit of difference. With overprint preview off the 5463 is way green.
I've tried Acrobat 7 & 8 on OS X
Can anyone tell me what they see or what I may have setup wrong?
Thanks
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