I had to uninstall the plugin on one of my sites today because when I would adjust line spacing in just one place in VE (enter or backspace) the plugin would add lots of unwanted additional line spaces throughout the page. It was a minor PITA to clean it up.
You should be able to duplicate it, unless there's something weird with my install. Just open a page in WPVE and do a backspace to remove a line, or maybe "enter" to add a blank line.
Let me know if you need further clarification or testing.