When working with many objects in the form editor, it is very convenient if one can gradually enlarge or shrink objects. In order to do this in the form editor, simply select all the objects that you would like to enlarge or shrink and simply use the following key combination below:

Mac OS = option+arrow keys
Windows = CTRL + arrow keys

With the option (Mac OS) or control key (Windows) pressed, move the arrow keys. You should now see your objects being enlarged or shrunk simultaneously.