myfs_87166

I have read two books that make contradicting statements as to defining the outline of the house to draw the Bagua map. One says that only the portion of the house covered by a roof should be part of the Bagua map, the other says to include patio areas with railing. In case of the latter my whole love and marriage trigram would be outside of my house. The latter source suggest to bury a quartz crystal in the bordering corner. Would you have any clarification on this? Thanks for your help.