Stuart,
So I’m saying this off the top of my head, I could be wrong but from what I remember if you put in the back and forward buttons that you want (add to the dynamic page) you can then link them… “dynamically” I guess you could say. So select the button in the editor, connect it to the database with all your images, and then somewhere there it’ll give you the option of what you want the button to link to (it’s not in the regular link section… should be on the same window as connecting to the database) and then you can link it to “Previous” or “Next” as needed.
Let me know if I’m going mad and have completely forgotten how to do my job XD Hope it helps though!
Luke