AMS2 setup symptom
Nervous at high speed
Also called: high-speed instability
On straights and in fast corners the car moves on its own and you cannot trust it.
The platform changes height with speed: the floor touches, the aero balance moves and the car pitches.
Phase
Platform and kerbs
What you want
Keep the car settled at high speed.
What you give up
You gain confidence at speed and lose top speed.
Start here
- 1Rear wingRear Wingmore(1 click)
- 2Rear ride heightRear Ride Heighthigher(5 mm)
if the floor touches at top speed
- 3Rear reboundRear Slow Reboundstiffer(1 click)
to stop the platform moving on its own
- 4Front toeFront Toemore toe-in(0.5°)
toe-in adds straight-line stability
Where you will be working
The areas of the car your plan touches.
- Rear axle2
- Rear wing1
- Front axle1
Controls: Rear Wing · Rear Ride Height · Rear Slow Rebound · Front Toe
Without touching the setup
- Line
Enter wider, sacrifice entry and prioritize clean exit.
- Aero
If setup is fixed, you cannot tune this: reduce risk in fast corners.
- Pressures
Check hot state; if locked by server, adjust pace and line.
Similar symptoms
Updated 2026-08-24