Field of View
If you find yourself leaning in toward the screen, you may be working with too large a field of view (below left). This is also called the Zoom factor. An advantage of zooming in on a part (below right)you are designing is that your precision will increase since the display will give you the ability to better align lines. Develop the habit of changing the zoom factor to fit your task. Be aware, however, that just because you can easily work with very tiny sizes, cutting them out in reality could be problematic (like too delicate window panes).