Calibration Tool

The calibration tool is accessible from the main interface. It helps verify that the steering range configured in the analysis section matches the actual range used in-game.

By reading live steering data from the UDP telemetry stream, the tool compares your configured steering range against real-time input from the game.


ℹ️ How to use the calibration tool

  1. Make sure telemetry is enabled in the RSF Launcher window.
  2. Launch the tool while you’re in-game, seated in a car, and on a stage.
  3. Keep the game window in focus — this is required for the tool to read telemetry.
  4. Rotate your steering wheel 180 degrees to the right.
  5. Click the Compute button.

⚠️ Important notes

  • Clicking Compute causes the game window to lose focus, which in turn temporarily disables force feedback (FFB).

    • To avoid injury, reduce or disable FFB before using the tool.
  • After clicking, you must return focus to the game window for telemetry reading to resume.


✅ Expected result

Once you’re back in the game window:

  • The virtual steering wheel in the calibration tool should match your physical wheel.
  • The computed value should reflect your correct steering range, and this value should be used in the analysis section.