I hope you will find this useful. It is a section box tool so one can visually inspect model between different grids. Especially when inspecting structural models for frame integrity. You may be able to modify this for between Levels too.
Pick multiple numbers or Alphabets used for Grid Names to change the extents. Connect either Numbers or Alphabets to the List.IndexOf to switch grid directions.
The following dependencies are required as shown in the picture.
The dynamo file is attached.
_SectionBox@Grids.dyn (49.7 KB)