Saturday 5 March 2016 10:51, UK
Ted Kravitz brings you the latest from F1 testing and asks whether there might be a problem with the Ferrari engine
Hit play on the video above to watch the latest edition of the Notebook.
The first race of the 2016 F1 season, the Australian GP, is exclusively live on Sky Sports F1. The race in Melbourne starts at 5am on Sunday March 20.
