The Briton is searching for a spark this season and hopes a tweak to how he prepares for the Circuit Gilles Villeneuve could lead to an eighth career victory in Montreal Inside Sport newsletter: Get an expert guide to the biggest moments shaping the world of sport Get our free Inside Sport newsletter Get our free Inside Sport newsletter Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice Lewis Hamilton is to avoid the Ferrari