Cant create multiple family instances with list

1

Hi,

I’m trying to place 4 family instances, I’ve passed the FamilyInstance.ByFace node a list of 4 points, but it only creates one instance:

image
image.png812×481 32.6 KB

The image below is the Revit 3D view, the blue spots are the 4 points, the circle is the family instance (generic model - a cylinder), you can see only the first point has a circle around it:

image

What gives?

Attached are the files.
Check placement routine 01.dyn (7.8 KB)
Place FI.rvt (2.1 MB)

Thanks.

2

Lacing needs to be on longest or Revit will stop at the length of the shortest list - the single family name in this case.

3

Ahhh - Should have thought of that!

Thanks for your help!