Ah, that hasn’t worked 100% unfortunately…. When I enter my own excerpt in the post edit area, the GP ReadMore button (Display read more as button bit I’m talking about) disappears. I checked in Customize and saw that the excerpt word count was 20, so I thought increasing it to 50 might fix this, but it didn’t. Any ideas? You can see what I’m talking about on the top 2 posts which I’ve added my own excerpt to:
https://reclaimdesign.org/eco-blog