@mgates: Can you try adding the following selector on your Catch Infinite Scroll dashboard?
Navigation Selector: div.text-center.pag-wrapper
Next Selector: div.text-center.pag-wrapper .page-numbers a.next.page-numbers
Content Selector: #content
Item Selector: article
Also Go to => Appearance => Customize => Additional CSS and add the following CSS Code.
#infinite-handle, .infinite-loader {
width: 100%;
margin-bottom: 30px;
}
Let me know if this works out!
Kind Regards,
Skandha