When using lighting bars from the capture library, when you add/drag a fixture to it you see a symbol and it 'snaps'/'links' to the lx bar. However, upon importing a model into capture that already has the lx bars in it, the fixtures lose this feature. I have to manually enter the height to align the fixtures as close to the bar as I can. 

Is there a way for me to add the (snap/attatch/rig) functionality of captures library bars & truss to my imported models bars and truss?

Thanks for any help, 

TE