Hi,
I gave it a quick try, but I can't reach the same situation as you (with the overhead lines). It either shows me the projected parts, or nothing (unless I turn on the wall edge lines in the door settings, but then those are static lines, not overhead types).
I only got the overhead lines, when I used a complex profile wall, but then it stayed right there for me.
Can you send me a sample file and maybe a video? I want to reproduce this myself, to see if this is a bug.
Thanks.
Daniel Alexander Kovacs
Professional Services Consultant
GRAPHISOFT
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