diff --git a/chris_ellipse_exploration/ellipse.py b/chris_ellipse_exploration/ellipse.py
index a6dac84..5a2fb2f 100644
--- a/chris_ellipse_exploration/ellipse.py
+++ b/chris_ellipse_exploration/ellipse.py
@@ -41,7 +41,7 @@ def get_angle(rx, ry, n, i):
     vec_next = get_vector(coords, coords_next)
     vec_parallel, vec_perpendicular = project_onto_basis(vec_next, vec_prev)
     φi = atan(mag(vec_perpendicular) / mag(vec_parallel))
-    return φi/3
+    return φi
 
 def get_distance(rx, ry, n, i):
     """