diff --git a/scripts/experiments/.#002_rabi_detuning_scan.py b/scripts/experiments/.#002_rabi_detuning_scan.py
new file mode 120000
index 0000000..3219c23
--- /dev/null
+++ b/scripts/experiments/.#002_rabi_detuning_scan.py
@@ -0,0 +1 @@
+hiro@Phillips.176003:1716495937
\ No newline at end of file
diff --git a/src/rabifun/plots.py b/src/rabifun/plots.py
index 1d6c989..accca69 100644
--- a/src/rabifun/plots.py
+++ b/src/rabifun/plots.py
@@ -45,8 +45,8 @@ def plot_simulation_result(
     ax2.legend()
 
     ax3.plot(
-        freq,
-        np.angle(fft),
+        freq[:-1],
+        np.cumsum(np.angle(fft[1:] / fft[:-1])),
         linestyle="--",
         color="C2",
         alpha=0.5,