diff --git a/Investoscope Updater.app/Contents/Resources/qapi.py b/Investoscope Updater.app/Contents/Resources/qapi.py
index f2a6593..804b6e3 100644
--- a/Investoscope Updater.app/Contents/Resources/qapi.py	
+++ b/Investoscope Updater.app/Contents/Resources/qapi.py	
@@ -100,8 +100,14 @@ def ticker_known(ticker):
   if 'itemCount' in data and data['itemCount'] == 0:
     return None
 
+  # Get max score
+  max_score = max([item['score'] for item in data['items'][:]])
+
+  if max_score == 0:
+    return None
+
   # Exact match is a score of 1000
-  if data['items'][0]['score'] != 1000:
+  if data['items'][0]['score'] != max_score:
     return None
 
   return ticker
diff --git a/Investoscope Updater.app/Contents/Resources/script b/Investoscope Updater.app/Contents/Resources/script
index a121175..d6967ff 100755
--- a/Investoscope Updater.app/Contents/Resources/script	
+++ b/Investoscope Updater.app/Contents/Resources/script	
@@ -19,3 +19,5 @@ if hash $PYTHON 2>/dev/null; then
 else
     echo "ALERT:Error|You don't have python3 in folder /usr/local/bin!"
 fi
+
+sleep 3
diff --git a/Investoscope Updater.app/Contents/Resources/update.py b/Investoscope Updater.app/Contents/Resources/update.py
index 0ae800b..d272548 100644
--- a/Investoscope Updater.app/Contents/Resources/update.py	
+++ b/Investoscope Updater.app/Contents/Resources/update.py	
@@ -30,11 +30,18 @@ def get_quote(item):
   while provider_idx < len(providers):
     provider = providers[provider_idx]
     try:
-      data = provider.gen_historical_data_csv(item)
+      # Permit the update scripts to modify the item
+      item_copy = copy.deepcopy(item)
+      data = provider.gen_historical_data_csv(item_copy)
 
     # Errors associated with other non-specific problems
     except IndexError:
       pass
+
+    except Exception as ex:
+      template = "An exception of type {0} occurred. Arguments:\n{1!r}"
+      message = template.format(type(ex).__name__, ex.args)
+      print(message)
     
     if data is not None:
       return data