SSD values of the undisturbed (green triangles) and JType = 2 (red stars) galaxies, comparing the SSD measured using a different number (lower horizontal axis) or size (upper horizontal axis) of angle slices. Our fiducial choice of angle slices, shown with thicker lines, is 18 (20°). The measured SSD values are robust across a wide range of bin widths. For reference, we highlight the variation in SSD for three representative undisturbed galaxies (solid green lines) and three representative JType = 2 galaxies (solid orange lines).