Spacing

Have followed these instructions but am only able to duplicate items vertically, and still there is no spacing. I am probably misunderstanding the instructions - is it possible to screencast this process?

And is there any reason this doesn't simply work with grid blocks out of the box and spacing set in the settings? Thanks!

The green part is the Grid David suggested, and the red part is what you've created, can you compare the two and see the differences?
https://www.screencast.com/t/1ZU78SgVD

In David's Grid, there's 1 image per container, in your Grid, there're 3 images in one container.

Can you try using David's strucutre?

Thanks, I think I have it now, if you want to go in and check.

Can I just ask again: is there any reason this doesn’t simply work with grid blocks out of the box and spacing set in the settings? Thanks!

is there any reason this doesn’t simply work with grid blocks out of the box and spacing set in the settings

As the Grid block is to create columns, it controls the space between the columns, but it does NOT control the space between the content inside the columns, in your case, the image blocks.

thanks!

No Problem, glad to help :)