The knee walls that defined the shape of the balcony and gallery, located at the front rows of those levels, are historically significant and needed to remain in place. And of course, the lobby floor levels surrounding the auditorium were also fixed, so the elevations of the front rows and last rows on all three seating levels could not change, while the number of rows and depths of those rows in between all had to be revised.
What resulted were fewer rows at every seating level, with greater leg room and increased riser heights. This provided more comfort and better sightlines, but the geometries of these curved seating areas and their new aisles were anything but simple.