diff --git a/rowers/braintreestuff.py b/rowers/braintreestuff.py
index a5624ca4..88fe364b 100644
--- a/rowers/braintreestuff.py
+++ b/rowers/braintreestuff.py
@@ -53,13 +53,7 @@ else:
 
 def process_webhook(notification):
     if not settings.TESTING:  # pragma: no cover
-        with open('braintreewebhooks.log', 'a') as f:
-            t = time.localtime()
-            timestamp = time.strftime('%b-%d-%Y_%H%M', t)
-            try:
-                f.write(timestamp+' '+notification.kind+'\n')
-            except TypeError:
-                f.write(timestamp+'\n')
+        dologging('braintreewebhooks.log','{kind}'.format(kind=notification.kind))
     if notification.kind == 'subscription_charged_successfully':
         subscription = notification.subscription
         rs = Rower.objects.filter(subscription_id=subscription.id)
@@ -85,13 +79,27 @@ def process_webhook(notification):
         r = rs[0]
         result, mesg, errormsg = cancel_subscription(r, subscription.id)
         if result:
-            with open('braintreewebhooks.log', 'a') as f:
-                f.write('Subscription canceled: '+str(subscription.id)+'\n')
+            dologging('braintreewebhooks.log','Subscription canceled {id}'.format(id=subscription.id))
             return subscription.id
         with open('braintreewebhooks.log', 'a') as f:  # pragma: no cover
             f.write('Could not cancel Subscription: ' +
                     str(subscription.id)+'\n')
         return 0  # pragma: no cover
+    if notification.kind == 'subscription_charged_unsuccessfully':
+        dologging('braintreewebhooks.log','Subscription charged unsuccessfully')
+        subscription = notification.subscription
+        rs = Rower.objects.filter(subscription_id=subscription.id)
+        if rs.count() == 0:  # pragma: no cover
+            dologging('braintreewebhooks.log', 'Could not find rowers with subscription ID {id}'.format(
+                id=subscription.id
+            ))
+        else:
+            r = rs[0]
+            result, mesg, errormsg = cancel_subscription(r, subscription.id)
+            dologging('braintreewebhooks.log','Subscription canceled for rower {r} with subscription ID {id}'.format(
+                r = r.user.email,
+                id = subscription.id
+            ))
     return 0
 
 
@@ -178,6 +186,7 @@ def make_payment(rower, data):
     info = nonce.three_d_secure_info
     if nonce.type.lower() == 'creditcard':  # pragma: no cover
         if info is None or not info.liability_shifted:
+            dologging('braintree.log','Nonce info {info}'.format(info=info))
             return False, 0
 
     amount = data['amount']
@@ -215,6 +224,7 @@ def make_payment(rower, data):
                     name, rower.user.email, amount)
         return amount, True
     else:  # pragma: no cover
+        dologging('braintree.log','Payment failed {result}'.format(result=result))
         return 0, False
 
 
diff --git a/rowers/tests/testdata/testdata.tcx.gz b/rowers/tests/testdata/testdata.tcx.gz
index b1eb1c99..2a55d210 100644
Binary files a/rowers/tests/testdata/testdata.tcx.gz and b/rowers/tests/testdata/testdata.tcx.gz differ