I have tried to save a graphic with a drop shadow and no matter what setting I use in the PDF dialog it converts the dark shadow to basically a glow. The PDF renders properly in Adobe Acrobat but when using preview it fails miserably and the program I am ultimatley using this graphic in uses the built in OSX PDF renderer. I have tried multiple other apps to try to accomplish this and they either have the same problem or other problems.
Please help...