Array Modifier with Offset Object Issue I'm going through Roland Hess' Blender Foundations book and I am having issues with the array modifier (using offset object). 

I am trying to make feet for a table, my issue is that rotating the offset object (an empty named "empty" in the file) does nothing.

All I can see is the single object with the array copied right in the same position.

The blend is here, help is greatly appreciated!!
You need to disable "Manipulate Center Points" to be able to rotate the object the way that you are thinking:



Funniest thing is, I went through that same book years ago and had the same problem while making that table :-)