A very basic question, I'm sure.
I have a hatch showing on the door sills, which I cant seem to find in order to change or remove it.
In the image shown only one layer is visible.
Any advice would be appreciated.
ArchiCAD24 - since Nov 2020
Revit - 2005 to 2020
Windows 10 Pro
2 screens: nvidia quadro RTX 4000