ACC Force Feedback Settings for Direct Drive Wheels

ACC Force Feedback Settings for Direct Drive Wheels

Getting the force feedback right in Assetto Corsa Competizione is the difference between feeling every kerb, tyre slip and weight transfer through the wheel - or fighting an overloaded, numb mess. Direct drive wheels make that feedback far more detailed than belt drives ever could, but they also demand different in-game settings. The values that work great on a Logitech G923 will clip and distort on a MOZA R9 V3. This guide gives you a working starting point for MOZA and Simucube direct drive wheels in ACC, explains what each setting actually does, and shows you how to fine-tune from there.

Quick Reference - ACC In-Game FFB Starting Points

Setting MOZA R9 V3 MOZA R12 V2 Simucube 2 Pro

Gain 75-85% 65-75% 45-60%

Min Force 2% 2% 1%

Dynamic Damping 60-70% 65-75% 55-70%

Road Effects 20-30% 20-30% 15-25%

What Each ACC FFB Setting Actually Does

Most guides throw numbers at you without explaining the why. Here is what each setting controls and why it matters for direct drive wheels specifically.

Gain is the master output level for the FFB signal. ACC generates a physics signal and Gain multiplies it before sending it to your wheel. Set it too high and the signal clips - flat-topping at the motor's maximum output and losing all the fine detail in between. Direct drive motors are substantially stronger than belt drives, so you need significantly lower Gain values in ACC to stay below the clipping threshold. A good test - drive through Eau Rouge or Raidillon at Spa. If the wheel suddenly feels heavy and uniform through that section rather than loaded and alive, you have clipping.

Min Force is a deadzone threshold. Any FFB signal weaker than this percentage gets discarded - no output at all. Belt drives often need 5-10% here to feel anything on straights because the motor has friction of its own. Direct drive motors have almost no friction, so they faithfully reproduce even tiny signals. Setting Min Force to 1-3% on a DD wheel keeps the tactile road texture without adding any artificial weight.

Dynamic Damping adds resistance proportional to how quickly you are turning the wheel. Think of it as a virtual oil damper - it smooths out oscillations and wobbles at high speed but still lets you feel the natural feedback through corners. Direct drive wheels can oscillate more easily than belt drives because they are so responsive, so keeping Dynamic Damping in the 55-75% range helps manage this…