Microsoft Word - Hanging Indent in Number list

Hi,

I have some how managed to add a hanging indent to every paragraph in my numbered list at level 3 (i.e. 1.1.1). All the rest are fine. I have gone through every single menu item I can think of and can't work out how to turn this off.

I'm able to remove the indent manually from each paragraph using shift+Ctrl+T however this is a far from optimal solution.

I'm sure this is as easy as pressing a button or two. Please assist before I go crazy!

Thanks

Using Word 2010 by the way.