a simple example of copy rotation

anyone know where i can find a simple example of copy property. I cannot seem to get it to work. Something as simple as : keypress = copys this property from this object to another would be easy to break down and see how it works. I just cant seem to find anything simple in the search.

Example attached.

Attachments

copyprop.blend (433 KB)

thanks again goran. I was doing it backwards :smiley: