diff --git a/rowers/interactiveplots.py b/rowers/interactiveplots.py
index c04dd167..a0a50b36 100644
--- a/rowers/interactiveplots.py
+++ b/rowers/interactiveplots.py
@@ -1375,26 +1375,24 @@ def interactive_chart(id=0, promember=0, intervaldata={}):
         TOOLS = 'pan,box_zoom,wheel_zoom,reset,tap,hover,crosshair'
 
     columns = ['time', 'pace', 'hr', 'fpace', 'ftime', 'spm']
-    datadf = dataprep.getsmallrowdata_db(columns, ids=[id])
-
-
-    datadf.dropna(axis=0, how='any', inplace=True)
+    datadf = dataprep.getsmallrowdata_pl(columns, ids=[id])
+    datadf = datadf.fill_nan(None).drop_nulls()
 
     row = Workout.objects.get(id=id)
-    if datadf.empty:
+    if datadf.is_empty():
         return "", "No Valid Data Available"
 
     try:
         _ = datadf['spm']
     except KeyError:  # pragma: no cover
-        datadf['spm'] = 0
+        datadf = datadf.with_columns((pl.lit(0)).alias("spm"))
 
     try:
         _ = datadf['pace']
     except KeyError:  # pragma: no cover
-        datadf['pace'] = 0
+        datadf = datadf.with_columns((pl.lit(0)).alias("pace"))
 
-    data_dict = datadf.to_dict("records")
+    data_dict = datadf.to_dicts()
 
     metrics_list = [{'name': name, 'rowingmetrics':d } for name, d in metrics.rowingmetrics]