I am using Archicad 20 and I have problems adjusting the size of doors and windows. When I open the dialogue box, every field is available except the option to adjust the height and width of the opening. The box is grey. Can anyone let me know what is happening.
Try posting a screen shot that shows the door name. Some doors are written so the sizes are a few standard dimensions, so the with/height settings are a parametric setting with the other features (like casing, door leaf, etc.).
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