Mercedes rookie Andrea Kimi Antonelli believes the team's ill-fated suspension change cost him "two or three months" of development during his first Formula 1 season.<br>Mercedes introduced a tweaked rear suspension geometry at Imola's Emilia-Romagna Grand Prix, back in May, as it further tried to home in on its relative lack of low-speed performance and its rear tyre temperature issues, taking ...<a class='more' href='https://www.autosport.com/f1/news/kimi-antonelli-mercedes-f1-suspension-change-cost-me-two-or-three-months/10787401/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>