diff --git a/rowers/interactiveplots.py b/rowers/interactiveplots.py
index 3d9bfa6b..47d446cd 100644
--- a/rowers/interactiveplots.py
+++ b/rowers/interactiveplots.py
@@ -1176,7 +1176,7 @@ def interactive_chart(id=0,promember=0):
 
 def interactive_multiflex(datadf,xparam,yparam,groupby,extratitle='',
                           ploterrorbars=False,
-                          title=None):
+                          title=None,binsize=1):
 
     if datadf.empty:
         return ['','<p>No non-zero data in selection</p>']
@@ -1293,7 +1293,6 @@ def interactive_multiflex(datadf,xparam,yparam,groupby,extratitle='',
              yerr=ploterrorbars,
              point_kwargs={
                  'line_color':None,
-                 'legend':yparamname,
                  'size':"groupsize",
                  'fill_color':"color",
              },
@@ -1309,6 +1308,15 @@ def interactive_multiflex(datadf,xparam,yparam,groupby,extratitle='',
     else:
         plot.yaxis.axis_label = axlabels[yparam]
 
+    binlabel = Label(x=100,y=100,x_units='screen',
+                     y_units='screen',
+                     text="Bin size {binsize:3.1f}".format(binsize=binsize),
+                     background_fill_alpha=0.7,
+                     background_fill_color='white',
+                     text_color='black',
+                     )
+
+    plot.add_layout(binlabel)
 
     yrange1 = Range1d(start=yaxmin,end=yaxmax)
     plot.y_range = yrange1
diff --git a/rowers/views.py b/rowers/views.py
index 5d2c0790..c0e1d69f 100644
--- a/rowers/views.py
+++ b/rowers/views.py
@@ -3621,7 +3621,8 @@ def multiflex_view(request,userid=0,
     script,div = interactive_multiflex(df,xparam,yparam,
                                        groupby,
                                        extratitle=extratitle,
-                                       ploterrorbars=ploterrorbars)
+                                       ploterrorbars=ploterrorbars,
+                                       binsize=binsize)