@reidtandy
Ahh I see — you should definitely (IMO) add a cover image for each post.
Here's how to add a cover image for a post — click Continue from the Editor, head to Post Details in the pop-up modal, then scroll down to Cover Image.
If you're using the new dashboard / editor, it's way easier — it's just at the top of the editor. Head to https://paragraph.xyz/dashboard and then edit a published post & you should see the cover image option at the top of the editor.