EndNote X9 Biblio output style sentence style capitalization

Hello all.  I am using an updated version of X9 and cannot figure out how to ensure my bibliography is sentence-style caps.  I am using APA 6th edition.  I have gone under Edit -> output styles -> biblio -> title capitalization and created my own style.  However, despite my checking “sentence style capitalization” the end result on my reference page is Headline Style.  I have tried to edit each reference to reflect title caps only but this is not working either.  I continue to have headline caps on my reference page.

Any ideas on how I can fix this?

Thanks-

Christine