Enlarge drawing

Hi Mike! Thanks for reaching out on the community. If you use the keyboard shortcut Ctrl + A (or Command + A if you are using a Mac) it will select your whole diagram in a blue box and you can drag out the corner to enlarge the whole diagram. You can also go to your Page Settings if you would like to alter the page dimensions or what percentage the diagram takes up the page. Please take a look at the article I linked to look at details on how to do this. Hope this helps!