Duplicate array radial and lighting devices

[Edgar Hech]

Hello guys, im here with a very noob question , it is about a duplicate array i´ve made ... the first light is attached to the truss but when i do the duplicate array , the remaining lights are not attached to the circular truss, 

 

Could you help me out with these lights to get attached to the circular truss in a easy way ?....

 

 

 

[markdd]

I have just tested this, and it works fine using the Circular Truss Tool and the Truss Tool on a Mac. Make sure that you have at least the first two options enabled for Auto Positioning in Spotlight Preferences.