Place family on host not working


I try to place light families in Revit with GH.
I reference a model line which is on the face and reference the host ceiling with the host component but the place family component always drops the light somehow below the ceiling not even close and far from cutting anything.
The placed family is grayed out for new host or working plane selection.

Any hints would be appreciated!


i get the same result, looks like it is reading the normal direction of the plane vs pt location – something like that.

I tried as well with flipped normal direction but same result…

A related issue and a fix has been filed here. This should be fixed for the next release.