I need to edit the cluster settings for the foliage tool, but when I go to my ‘Show Instance Settings’ tab there are no cluster settings. Here is a picture of my UI to show what I mean: http://i.imgur.com/DznQ0Nj.jpg
And I thought the editor should look like this: https://docs.unrealengine.com/latest/INT/Engine/Foliage/index.html#instancesettingsmode