Works fine in preview but it doesn't look right when exported
I have created a tour with 5 simple images, with each linking to another scene. The tour looks great when I preview it, but when exported it looks terrible. It also looks different in each type of export.
Here are some links to the exported file in question:
I'm new to using this software, so hopefully it's just a simple newbie mistake that someone can spot quickly.
I can also send over any other file types, if anyone thinks that would help.
Many thanks in advance for any help, much appreciated,