Move by vector

Hello,

I have made a graph that places a centroid on a wall within an assembly the user can select multiple assemblies it works fine however if i don’t use the vector.bycoordinates the family type “zwaartepunt” move from one assembly to another.
And if i use vector.bycoordinates to the same point 0,0,0 it creates a family type “zwaartepunt” in all the sected walls.

Why?

thanks

@EzDoesIt Sounds like a Lacing issue.
Not sure though.

You’re absolutely right there. thnks.

Here is the finished graph.

Zwaartepunten.dyn (16.1 KB)