A line between two adjacent elements with the same building material

[Anonymous]

Hi all,
I've got a wooden frame for walls and sometimes there are several posts standing next to each other. There are obviously no lines between them on facades and plans, they look like a huge single post.
I know there's a trick to create different building materials for each of them or using different layers, but it makes scheduling more complicated and it doesn't look right from the point of producing a clean BIM model.

I wonder if there are other workarounds

[Laszlo Nagy]

There was a similar thread very recently:

https://archicad-talk.graphisoft.com/viewtopic.php?f=20&t=69692