After two seasons of struggles, Mercedes abandoned its old car philosophy for something new in 2024. But although the W15 has shown flashes of speed, there were worrying signs in Saudi Arabia that the new machine is suffering from an affliction that has haunted the team since the start of the current ground effect era: Porpoising. On this episode of The Race F1 Tech Show, Edd Straw and former F1 technical director Gary Anderson take an in-depth look at what's going on with the latest Silver Arrow and how the team might overcome its difficulties. Before that, Edd and Gary talk about another team that's struggling with its new machine: Alpine. The Anglo-French team has been one of the slowest cars in the grid in 2024 and there are some clear reasons why, which Gary unpicks. And finally, Gary answers four more technical questions from listeners on fuel sloshing, Red Bull's cooling tunnels, infrared cameras, and the development of new technologies. *NOTE: Gary's local audio recording failed, so we're using the lower quality back-up this week. We hope you still enjoy the podcast Join The Race Members Club and have a free month on us! Click here to sign up Follow The Race on Instagram, Twitter and Facebook Check out our latest videos on YouTube Download our app on iOS or Android Learn more about your ad choices. Visit megaphone.fm/adchoices