George Russell Urges FIA to Tweak Straight Line Mode After Melbourne Battle

George Russell has called on the FIA to adjust the behavior of the front wing in the new Straight Line Mode (SLM) on safety grounds, following his intense battle with Charles Leclerc at the Australian Grand Prix. The Mercedes driver, who is also chairman of the Grand Prix Drivers' Association (GPDA), reported that the aggressive drop of the front wing in SLM created significant understeer, making his car feel unresponsive when attempting to overtake. His comments come as drivers and teams experience the full effect of the 2026 aerodynamic regulations for the first time in race conditions, with SLM replacing the traditional DRS system.

Why it matters:

The immediate feedback from drivers on the new technical regulations is crucial for the FIA to ensure both competitive racing and driver safety. Russell's request, coming from his official role within the GPDA, carries significant weight and highlights a potential flaw in the new overtaking system's first real-world test. If the front wing behavior in SLM is making cars unpredictable or difficult to control in close combat, it could undermine the goal of improving wheel-to-wheel racing and pose a genuine safety risk.

The details:

• The 2026 regulations introduced active aerodynamics with a 'Straight Line Mode' (SLM) that opens both front and rear wings to reduce drag, replacing the old DRS system. Overtake Mode on the battery is now the primary designated overtaking aid.
• During his race-long fight with Ferrari's Charles Leclerc in Melbourne, Russell found the front wing's operation in SLM problematic.
• Driver Feedback: Russell explained that when SLM was activated, the aggressive drop of the front wing caused "lots of understeer." When trying to duck out of Leclerc's slipstream to make a pass, he felt like his "front wing wasn't working," compromising car control.
• Safety Argument: The Mercedes driver framed his request for a tweak specifically "from a safety aspect," arguing that a less aggressive front wing drop would make racing "safer, better" and stating he sees "no downside" to the change.
• Other Criticisms: Russell was not alone in his critique. Williams driver Carlos Sainz also labeled SLM as "dangerous" after the race, calling it a "plaster" intended to cover underlying energy deployment issues with the new power units.

What's next:

The FIA, Formula 1, and the drivers will get their next major data point on the performance of Straight Line Mode at this weekend's Chinese Grand Prix in Shanghai. Russell's public request will likely prompt discussions between the GPDA and the governing body to evaluate if a technical directive or future regulation tweak is warranted. How the system performs on Shanghai's long back straight will be closely watched to see if the issues reported in Melbourne were circuit-specific or indicative of a broader design challenge.