@chris, any idea why this is happening?
unnamed.gh (22.1 KB)
That’s because you need to connect an Aperture object or a Door object to _sub_faces. Not a Brep. This is one of the things we changed between Legacy and LBT so I don’t blame you for the confusion.
Of course…I’ve been getting it right for months but for some reason forgot about it this morning - old habits die hard