diff --git a/rowers/views.py b/rowers/views.py
index 50d3d1bf..df96943e 100644
--- a/rowers/views.py
+++ b/rowers/views.py
@@ -11344,7 +11344,7 @@ def workout_summary_edit_view(request,id,message="",successmessage=""
             try:
                 rowdata.updateinterval_metric(
                     ' Power (watts)',power,mode='larger',
-                    debug=False,smoothwindow=60.)
+                    debug=False,smoothwindow=15.)
             except:
                 messages.error(request,'Error updating power')
         elif powerorpace == 'pace':
@@ -11352,7 +11352,7 @@ def workout_summary_edit_view(request,id,message="",successmessage=""
                 velo = 500./pace_secs
                 rowdata.updateinterval_metric(
                     ' AverageBoatSpeed (m/s)',velo,mode='larger',
-                    debug=False,smoothwindow=60.)
+                    debug=False,smoothwindow=15.)
             except:
                 messages.error(request,'Error updating pace')