Step 6: The openings between the strips are closed with additional overlays, all strips subsequently laid around the chimneys are placed as shown in drawing #2.

Step 7: The two tinted diagonal strips brace the layers below them. They replace the cables originally used in the model. The angles of strips at the bottom are adjusted.

The membrane application is completed, and the forms developed in stretch nylon fabric are now replicated in nylon net. Light tension was applied to strips used for bracing.