diff --git a/solardatatools/_osd_signal_decompositions.py b/solardatatools/_osd_signal_decompositions.py
index f7d7904a..7bce4b0a 100644
--- a/solardatatools/_osd_signal_decompositions.py
+++ b/solardatatools/_osd_signal_decompositions.py
@@ -47,7 +47,6 @@
 
 def _osd_l2_l1d1_l2d2p365(
     signal,
-    w0=1,
     w1=1,
     w2=1e-3,
     return_all=False,
@@ -89,7 +88,7 @@ def _osd_l2_l1d1_l2d2p365(
 
     c1 = SumSquare(weight=w0)
     T = len(signal)
-    c2 = Aggregate([Fourier(3, T, 365.2425, weight=1e-3), AverageEqual(0)])
+    c2 = Aggregate([Fourier(3, T, 365.2425, weight=w2), AverageEqual(0)])
 
     if transition_locs is None:
         if sum_card:
@@ -187,6 +186,7 @@ def _osd_l1_l1d1_l2d2p365(
     signal,
     use_ixs=None,
     w1=1e0,
+    w2=1e3,
     transition_locs=None,
     return_all=False,
     solver=None,
@@ -216,7 +216,7 @@ def _osd_l1_l1d1_l2d2p365(
 
     c1 = SumAbs(weight=1)
     T = len(signal)
-    c2 = Fourier(3, T, 365.2425, weight=1e-3)
+    c2 = Fourier(3, T, 365.2425, weight=w2)
 
     if transition_locs is None:
         if sum_card:
diff --git a/solardatatools/data_handler.py b/solardatatools/data_handler.py
index 5c984d98..676901b5 100644
--- a/solardatatools/data_handler.py
+++ b/solardatatools/data_handler.py
@@ -183,8 +183,8 @@ def run_pipeline(
         verbose=True,
         start_day_ix=None,
         end_day_ix=None,
-        w1=None,
-        w2=1e-3,
+        time_shift_weight_change_detector=None,
+        time_shift_weight_seasonal=1e-3,
         periodic_detector=False,
         solar_noon_estimator="srss",
         correct_tz=True,
@@ -457,8 +457,8 @@ def run_pipeline(
             try:
                 self.auto_fix_time_shifts(
                     round_shifts_to_hour=round_shifts_to_hour,
-                    w1=w1,
-                    w2=w2,
+                    w1=time_shift_weight_change_detector,
+                    w2=time_shift_weight_seasonal,
                     estimator=solar_noon_estimator,
                     threshold=daytime_threshold,
                     periodic_detector=periodic_detector,
@@ -471,8 +471,8 @@ def run_pipeline(
                     old_analysis = self.time_shift_analysis
                     self.auto_fix_time_shifts(
                         round_shifts_to_hour=round_shifts_to_hour,
-                        w1=w1,
-                        w2=w2,
+                        w1=time_shift_weight_change_detector,
+                        w2=time_shift_weight_seasonal,
                         estimator=solar_noon_estimator,
                         threshold=daytime_threshold,
                         periodic_detector=True,
@@ -1127,7 +1127,7 @@ def auto_fix_time_shifts(
         round_shifts_to_hour=True,
         w1=None,
         w2=1e-3,
-        estimator="com",
+        estimator="srss",
         threshold=0.005,
         periodic_detector=False,
         solver=None,