How to format repeat citations as Author, Short Title

Hi, 

So I am using Endnote X9 on a Mac, and using the Chicago 16th footnote style. 

When I insert a repeat citation, I need it to say the Author, Short Title, instead of Ibid. So I changed the output settings to use short form instead of Ibid, updated the style on word. However, now it is simply inserting repeat citations as just the short title, and I need the author on there too. 

Can anyone help please?

Thanks :smiley: