Cowski,
Unfortunately the company I work for decided not to purchase the studio free form license, which I would assume is where the freeform swept command lives.
I did get (somewhat) representative results using the sweep along guide command, but it's not perfect by any means.
If you can...
NX3.0: Need help in creating a transition between a tube and an elliptical extrusion. Imagine a rubber hose with a "heat form" to create a flattened section to route through a confined area. Tried sweeping along guide and other simple commands with no luck.
Any ideas? Thanks in advance.