I am not able to edit lightning home record pages in Lightning App Builder. Edit Page does not show up in the Setup menu. Also, when I try to create a new page with the app builder I do not get an option to create a new record home page. I have set all of the options according to the documentation.

I set up a new developer edition today and set all of the parameters (new org name, set checkbox for "PILOT", etc). The ability to create/modify record home pages is available in this new environment.

Can someone check my original environment (login: rjwwilliams@fulcrumsales.com; domain name: fulcrumsales-dev-ed) for errors? I would like to continue with my original environment.

Thanks.