Star Walk Zoom Out

[Richy23]

Ive just purchased star walk for my iPad 2, but can't seem to zoom out completely on some videos I've seen of it.

http://www.telegraph.co.uk/technolo...lar-Walk-puts-the-Universe-in-your-hands.html

So you can zoom completely out - I have a very limited zoom out for some reason - may be missing something!

Thanks!