I have moved this post as it is not really a discussion about Archicad, so does not belong in the 'Archicad+' section.
Please try to post to an appropriate section.
I don't have any real advise for you other than to model it as it is built.
i.e. are there walls around the well retaining the soil?
If you want simplified details in your sections/elevations (dotted lines representing the well), you can either overlay fills and lines, or create a detail or worksheet view in which you can manipulate the image without changing the 3D model.
Beware, these worksheets and details are not live with the model, and if you rebuild then you may have to re-do a lot of your work.
I would just overlay fills and lines in the elevation.
Barry.
One of the forum moderators.
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