Hi,

we have modeled the circular hole (duct)by deducting the circular object from slab. when we create the section for detailing, section shows some extra lines, we would like to hide that lines. Is there any view setting to hide or cover that extra unnecessary lines. i have attached the snap which shows lines created from hole. Also, i have attached the .ndw file to check in model. we are using the Allplan 2024.

please respond as soon as possible.