If my library contains items not used in my timeline will they contribute to the overall file size when published? I import bmp files for tracing purposes then delete the template layer but it still resides in my library. Just wondering.
If it's not used in the timeline it doesn't affect the size of your movie. If your still not comfortable with unused library items being there, you can select them by going to the drop down menu in the top right corner of the library pallette. Click on select unused items and delete them.