Toto Wolff has revealed that Mercedes will be making "fundamental" changes to their car design for next season, but are on track to remain under the cost cap.
The Silver Arrows have suffered a downturn in performance since F1 underwent a major rules change last year, winning just one race in that time. They have consistently scored podiums though, with Lewis Hamilton claiming third place at the Canadian Grand Prix last Sunday.
Despite that though, team principal Wolff is exploring radical ways the German team can improve for next year. Mercedes will have to stay under the sport's £105.6million cost cap though, which gives teams less flexibility to make major developments.
