I'm trying to find a way to pattern a part inside of an assembly along a track, though I don't see any option/way to unless I'm just missing something. Maybe there is a way to cheat it to work or something? What I want to do is be able to drag my shackle and all of them be chained together and slide along the track, though that's just a little extra. Right now I can pattern along a straight line and then when I have a rise/decline or turn in the track I have to start manually setting shackle positions. Any help would be great, thanks.