Adjust spacing between objects on dock?
Is there a way to tweak the configuration file of a dock background to provide more space between the objects on the dock? I use thumbnails of running applications on one of my docks, and the thumbnails are so close to each other on the dock that its not attractive. If I could add 20 pixels between each thumbnail, it would spread them out. I assume there is some line I could change in the configuration file of one of my backgrounds to add space between the thumbnails, but I can't figure out what it is. Thanks for any help.
