How can I make this series continue on a new line when it become to small to see properly?
This is the document I currently have:
As you can see it is particually hard to read, so I would like a way to make it take up the page space effectively
You can also just break the SmartArt Graphic, and then re-size the layout as you see fit. CTRL+SHIFT+G twice to break the SmartArt Graphic.
See tip #2 in the PowerPoint Tricks: Four Things You Didn't Know You Could Do In PowerPoint YouTube Tutorial.