Complex sentence: However, Slade's season was blighted by a team shift to MW Motorsport mid-season and he finished ninth in the points, however his year did include a second-place finish in the reverse grid race at Queensland Raceway.
Split into simpler sentences: However, Slade's season was blighted by a team shift to MW Motorsport mid-season and he finished ninth in the points. The highlight of his season was a second-place finish in the reverse grid race at Queensland Raceway.