diff --git a/rowers/dataprepnodjango.py b/rowers/dataprepnodjango.py
index 9ef61a54..70f009b2 100644
--- a/rowers/dataprepnodjango.py
+++ b/rowers/dataprepnodjango.py
@@ -1031,8 +1031,6 @@ def dataprep(rowdatadf,id=0,bands=True,barchart=True,otwpower=True,
     velo = 500./p
 
     distanceperstroke = 60.*velo/spm
-    if debug:
-        print distanceperstroke.mean()
 
 
 
@@ -1212,8 +1210,6 @@ def dataprep(rowdatadf,id=0,bands=True,barchart=True,otwpower=True,
 	ergpace[ergpace == np.inf] = 240.
 	ergpace2 = ergpace.apply(lambda x: timedeltaconv(x))
 
-        efficiency = efficiency.replace([-np.inf,np.inf],np.nan)
-        efficiency.fillna(method='ffill')
 
 
 	data['ergpace'] = ergpace*1e3