How to flip direction of dupli objects? I want to know how to get the dupli object to flip? Examlpe: I have bolts distributed on one side of the default cube. How can I get the "bolts" to point out on the other side of the cube.
I have a mesh that I'm using for the duplication (have tried with dupli faces, and verts). I have the "bolts" placed on one side of the cube no problem, but no mater how I try to rotate the faces of the duplication mesh the bolts still face the same way. I have tried adding a mirror modifier on the duplication mesh, copying and rotating the faces but to no avail.
If you scale an object by negative 1, it will reverse it on all axes.  Then you can just rotate it by 180 degrees on a single axis, and you will have essentially created an exact mirror image of an object without the hassle of a mirror modifier.

Hope this helps!