Right - thank you I have finally got it.
The guide does not accord with what I see on Imgur, it may need updating as there does not appear to be a 'get share links' option any more?
It would be great if the guide just said upload the image, then right click on the image and choose copy image address noting the direct link will be different to the main imgur URL (i.e. starting with i.imgur.com not imgur.com), then put that within the IMG codes in the forum post.
If I'm correct, I'd be happy to draft an updated guide that'd be clearer for noobs like me
