Thanks Fubar
That worked a treat. Although it wasn't immediately obvious that the configuration looks like it is grouped under a type e.g. although I was adding an amend/edit page I had to add it as a Details entry so it appeared in the same drop down as the details option. Also the default text showed the same button text as for the detail page. This is overridden with the 'Button Label' in the Advanced settings. I also set a tooltip here.
I have one issue though. The edit/amend link was from a different column in the grid. I've removed the Edit section, but the link is still appearing in that column (seems to always be the first column). I've synced config and cleared cache, but it's still appearing. How can I disable/remove what appears to be a default link?
