 Complete the following phrase:  A modified version of the car dubbed the FW09B was introduced in Round 10 of the season at Brands Hatch for the 1984 British Grand Prix. The car featured coke bottle type sidepods pioneered by McLaren. Unfortunately from that race until the end of the season both Rosberg and Laffite only recorded one finish each and neither was in the points. Rosberg was 8th at the Dutch Grand Prix while Laffite ended the season in 