Smoothing a closed EP curve

[zane]

I created an EP curve that I want the last CV of the curve to connect to the first CV, to create a complete "circle". I can do that by going to Edit Curves > Open/Close Curves but when I close it, I cannot smooth my curve. Smooth Curve gives this error in the Script Editor:

smoothCurve -ch 1 -rpo 1 -s 10 curve1.cv["*"];
// Warning: smoothCurve1 (Smooth Curve Node): Cannot smooth CVs on periodic curves. //
// Error: Command smoothCurve failed. Open Script Editor for details. //

I am using Maya 5. What can I do to close my curve, yet still be able to smooth it?

[joojaa]

You can rebuild it uniform wich is allmost the same in some circumstances!