diff --git a/rowers/integrations/strava.py b/rowers/integrations/strava.py
index 2eb3f67d..6f99af05 100644
--- a/rowers/integrations/strava.py
+++ b/rowers/integrations/strava.py
@@ -147,15 +147,17 @@ class StravaIntegration(SyncIntegration):
         row.exporttotcx(tcxfilename, notes=newnotes)
         if dozip:
             gzfilename = tcxfilename+'.gz'
-            with open(tcxfilename, 'rb') as inF:
-                s = inF.read()
-                with gzip.GzipFile(gzfilename, 'wb') as outF:
-                    outF.write(s)
-
             try:
-                os.remove(tcxfilename)
-            except WindowError:  # pragma: no cover
-                pass
+                with open(tcxfilename, 'rb') as inF:
+                    s = inF.read()
+                    with gzip.GzipFile(gzfilename, 'wb') as outF:
+                        outF.write(s)
+                try:
+                    os.remove(tcxfilename)
+                except WindowError:  # pragma: no cover
+                    pass
+            except FileNotFoundError:
+                return ''
 
             return gzfilename
 
diff --git a/rowers/interactiveplots.py b/rowers/interactiveplots.py
index 11423ffa..0a936218 100644
--- a/rowers/interactiveplots.py
+++ b/rowers/interactiveplots.py
@@ -1506,6 +1506,10 @@ def weightfromrecord(row,metricchoice):
     if vv == 0:
         if metricchoice == 'rscore' and row['hrtss'] > 0:  # pragma: no cover
             return row['hrtss']
+        else:
+            dd = 3600*row['duration'].hour+60*row['duration'].minute+row['duration'].second
+            dd = dd/3600
+            return rpetotss[row['rpe']]*dd
     if vv < 0:
         w = Workout.objects.get(id=row['id'])
         trimp, hrtss = dataprep.workout_trimp(w)
@@ -4955,7 +4959,7 @@ def interactive_multiflex(datadf, xparam, yparam, groupby, extratitle='',
                      text_color='black', text_font_size='10pt',
                      )
 
-    slidertext = 'SPM: {:.0f}-{:.0f}, WpS: {:.0f}-{:.0f}'.format(
+    slidertext = "SPM: {:.0f}-{:.0f}, WpS: {:.0f}-{:.0f}".format(
         spmmin, spmmax, workmin, workmax
     )
     sliderlabel = Label(x=50, y=20, x_units='screen', y_units='screen',
diff --git a/rowers/tests/testdata/testdata.tcx.gz b/rowers/tests/testdata/testdata.tcx.gz
index 187f0fe0..a343ff95 100644
Binary files a/rowers/tests/testdata/testdata.tcx.gz and b/rowers/tests/testdata/testdata.tcx.gz differ