how to get title to repeat for different books by same author in nonconsecutive footnotes

EndNote EndNote How To
1

i’m citing a number of books by one author, one per footnote, in nonconsecutive footnotes. what i want:

  1. Author. His First Book [full cite]

  2. Author. His Second Book [full cite]

  3. Author. His Third Book [full cite]

  4. Author. His First Book [repeats title of footnote 1]

what i get:

  1. Author. His First Book [full cite]

  2. Author. His Second Book [full cite]

  3. Author. His Third Book [full cite]

  4. Author. [nothing else. so you can’t tell which book the note refers to]

i’ve tried different settings in Ambiguous Citations, Repeat Citations, etc. Tried entering a short title in a test citation.

have searched manuals, this forum, google. can’t figure it out.

i’m using Endnote X5 for Mac.

any thoughts appreciated.