Fairness auf der Strecke (Forenregeln) / 
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Konsequenz: Wer das Forum für Spam missbraucht, wird ohne Vorwarnung und ohne Kommentar gelöscht. Die IP-Adresse wird dauerhaft gesperrt. Wir verfolgen hier eine Null-Toleranz-Politik gegenüber Spam-Bots und händischen Spammern, um die Community zu schützen.Welcome to the Deep Dive! If you don't just want to drive along, but want to understand why the car does what it does, you have to speak the language of the engineers. This lexicon explains everything – from tire chemistry to force feedback mathematics.
A – C: Aerodynamics & Force Feedback
•
Apex: The innermost point of a corner that you should touch.
Distinction: There is the geometric apex (center of the curve) and the Late Apex. The latter allows you to straighten the car earlier and take more speed onto the following straight.
•
Aero-Push (Dirty Air): When you drive closely behind an opponent, the airflow over your front wing is interrupted.
The result: Sudden understeer (the car pushes straight ahead) because the downforce at the front breaks away. A nightmare in fast corners like Blanchimont (Spa).
•
Brake Migration (Dynamic Brake Bias): In high-end sims like LMU, the braking force automatically moves rearward during the braking process as brake pressure decreases. This helps keep the car stable during turn-in.
•
Clipping (FFB Saturation): One of the most common mistakes for beginners.
The Tech: When the forces in the game are stronger than your motor (Wheelbase) can provide, the signal is "cut off" at the top. The steering wheel suddenly feels "dead" or linearly stiff in corners.
Solution: Reduce the "Force Feedback Strength" in the game until the in-game indicator is no longer permanently in the red zone.
D – H: Dynamics & Hardware Terms
•
Delta: The real-time difference to your previous best time. A negative delta (green) means you are faster; a positive (red) means time loss.
•
Diffuser (Underbody Aero): The most important aero component in GT3/Formula cars. It sucks the car to the ground using low pressure.
Danger: If the rear jumps too high over bumps, the airflow breaks away (Stall) and you suddenly lose grip at the rear axle.
•
Differential (Diff): Regulates the difference in speed between the rear wheels.
Coast: How much does the diff lock when coasting/braking? (More lock = stable during turn-in).
Power: How much does it lock when accelerating? (More lock = more traction, but tendency to understeer at the corner exit).
•
Flatspot: When a tire locks during braking, the asphalt grinds a piece of rubber flat.
Effect: You feel a strong vibration in the steering wheel that increases with speed. In simulations like iRacing or rFactor 2, this can damage the suspension.
I – R: Tire Science & Race Craft
•
Heat Cycles (Thermal Aging): Every time a tire gets hot and cools down again, the chemical structure of the rubber changes. It becomes harder and loses grip. In endurance races, this is clearly noticeable after the second stint on the same set.
•
Load Cell: A sensor in the brake pedal that measures pressure instead of travel. This is the most important hardware factor for consistency, as the human brain can store force (muscle memory) better than the position of the foot.
•
Marbles: Rubber debris that collects off the racing line.
Warning: If you drive into them, the hot pieces of rubber stick to your tires. You then drive "like on soap" for 2-3 corners until the tire is scrubbed clean again.
•
Rake: The difference in height between the front and rear axles. A "High Rake" shifts the aerodynamic center forward, making the car more agile but the rear more unstable.
S – Z: Setup Physics & Special Terms
•
Snap Oversteer: A sudden breaking away of the rear, usually caused by a weight transfer (e.g., lifting off the throttle too quickly in a corner).
•
Slip Angle: The angle between the direction the tire is pointing and the direction it is actually traveling.
The Secret: A racing tire has maximum grip at approx. 6° to 10° of slip. Those who slide ever so slightly are the fastest!
•
Trail-Braking: Gradually releasing the brake while turning in. The goal is to keep the weight on the front axle so that the tires have more pressure and thus more grip for turning.
•
Vortex of Danger: A term from the racing rulebook. It describes the blind spot diagonally behind a car. Anyone who dives in there without the driver in front seeing them almost always provokes a collision.
•
Zero Force Feedback: When a steering wheel has a "dead feeling" in the center. This often occurs with old belt-drive systems. With Direct Drive (DD), this practically no longer exists.
A – C: Aerodynamics & Force Feedback
•
Apex: The innermost point of a corner that you should touch.Distinction: There is the geometric apex (center of the curve) and the Late Apex. The latter allows you to straighten the car earlier and take more speed onto the following straight.
•
Aero-Push (Dirty Air): When you drive closely behind an opponent, the airflow over your front wing is interrupted.The result: Sudden understeer (the car pushes straight ahead) because the downforce at the front breaks away. A nightmare in fast corners like Blanchimont (Spa).
•
Brake Migration (Dynamic Brake Bias): In high-end sims like LMU, the braking force automatically moves rearward during the braking process as brake pressure decreases. This helps keep the car stable during turn-in.•
Clipping (FFB Saturation): One of the most common mistakes for beginners.The Tech: When the forces in the game are stronger than your motor (Wheelbase) can provide, the signal is "cut off" at the top. The steering wheel suddenly feels "dead" or linearly stiff in corners.
Solution: Reduce the "Force Feedback Strength" in the game until the in-game indicator is no longer permanently in the red zone.
D – H: Dynamics & Hardware Terms
•
Delta: The real-time difference to your previous best time. A negative delta (green) means you are faster; a positive (red) means time loss.•
Diffuser (Underbody Aero): The most important aero component in GT3/Formula cars. It sucks the car to the ground using low pressure.Danger: If the rear jumps too high over bumps, the airflow breaks away (Stall) and you suddenly lose grip at the rear axle.
•
Differential (Diff): Regulates the difference in speed between the rear wheels.Coast: How much does the diff lock when coasting/braking? (More lock = stable during turn-in).
Power: How much does it lock when accelerating? (More lock = more traction, but tendency to understeer at the corner exit).
•
Flatspot: When a tire locks during braking, the asphalt grinds a piece of rubber flat.Effect: You feel a strong vibration in the steering wheel that increases with speed. In simulations like iRacing or rFactor 2, this can damage the suspension.
I – R: Tire Science & Race Craft
•
Heat Cycles (Thermal Aging): Every time a tire gets hot and cools down again, the chemical structure of the rubber changes. It becomes harder and loses grip. In endurance races, this is clearly noticeable after the second stint on the same set.•
Load Cell: A sensor in the brake pedal that measures pressure instead of travel. This is the most important hardware factor for consistency, as the human brain can store force (muscle memory) better than the position of the foot.•
Marbles: Rubber debris that collects off the racing line.Warning: If you drive into them, the hot pieces of rubber stick to your tires. You then drive "like on soap" for 2-3 corners until the tire is scrubbed clean again.
•
Rake: The difference in height between the front and rear axles. A "High Rake" shifts the aerodynamic center forward, making the car more agile but the rear more unstable.S – Z: Setup Physics & Special Terms
•
Snap Oversteer: A sudden breaking away of the rear, usually caused by a weight transfer (e.g., lifting off the throttle too quickly in a corner).•
Slip Angle: The angle between the direction the tire is pointing and the direction it is actually traveling.The Secret: A racing tire has maximum grip at approx. 6° to 10° of slip. Those who slide ever so slightly are the fastest!
•
Trail-Braking: Gradually releasing the brake while turning in. The goal is to keep the weight on the front axle so that the tires have more pressure and thus more grip for turning.•
Vortex of Danger: A term from the racing rulebook. It describes the blind spot diagonally behind a car. Anyone who dives in there without the driver in front seeing them almost always provokes a collision.•
Zero Force Feedback: When a steering wheel has a "dead feeling" in the center. This often occurs with old belt-drive systems. With Direct Drive (DD), this practically no longer exists.Admin Note: This lexicon is constantly being expanded. If you come across a term you don't understand, just post it below – we'll add it!
Mir geht es gut weil ich ein Mann bin! 