Brilliant, Thanks. It’s all working now
I’ve asked it to show separate terms and limit the number of posts per category to 3. It shows each heading and up to 3 posts but then continues to show more posts relating to earlier terms.
In the example it’s fine up to “Seaham Food Festival”, where I expected it to stop, but it then shows 3 more posts for “Local Food”, this time without a heading. Then it repeats of for the next category and so on.
