Hello friends !

I have a simply duplicate Problem. I only want to duplicate a nurbs-object as a mirror object.

Here is my file to download:
https://www.tophunter.at/3dproblems/spitfire.rar

Hmm I know that I can make the following:
Edit-->Duplicate-->and in the options I set the value -1 for the right axe

but it will not work, so I thought I will give you the full scene file to download and to take a look on it.

thank you soo mch for every help,
bernhard