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RasmusP's LUT Guide for G27/29 and DFGT 1.1

My custom LUTs for the Logitech G27, G29 and Driving Force GT

  1. RasmusP
    Hi!
    After my G27 Guide seems to help a LOT of drivers to finally get satisfied with their Logitech wheel in Assetto Corsa but most of them preferring my LUT-Configuration, I decided to create a little Guide only with the LUT-Configuration.
    Easy, simple, quick :)

    Here is the Link to the full Guide with all the different settings explained etc.:
    http://www.racedepartment.com/threads/guide-for-g27-and-other-wheels-configuration.134490/

    Now for the LUT-Configuration: (I will just provide MY favorite settings with *4 LUTs for G25/G27/G29 and 1 for the DFGT. If you want to customize them, please read and ask in the guide-thread linked above :) )

    Important: the first two values are the most important ones to get rid of the deadzone. If your wheel is shaking when standing still or vibrating too much:
    Lower the first value (0|0.120) to maybe 0|0.100. This first value is NOT influenced by the overall ffb from the game! The game ffb starts at the second value!
    Hope this helps :)


    1. Adjust InGame-settings and Profiler (ignore the NOT 900°... It's just to match the rotation of the real and visual wheel)
    AC_InGame_Settings.JPG AC_InGame_Settings_degrees.JPG Profiler.JPG

    2. Open the controls.ini:
    you find this ini in: "C:\Users\%username%\Documents\Assetto Corsa\cfg\controls.ini"
    set MIN_FF=0.00, CENTER_BOOST_GAIN=0.0, CENTER_BOOST_RANGE=0.1 (range doesn't matter if gain=0.0)
    controlsINI.JPG

    3.
    open the assetto_corsa.ini:
    you find this ini in: "%...%\SteamLibrary\steamapps\common\assettocorsa\system\cfg\assetto_corsa.ini"
    set ENABLE_GYRO=0, DAMPER_MIN_LEVEL=0.0, DAMPER_GAIN=0.0
    assetto_corsaINI.JPG

    4.
    open the ff_post_process.ini
    you find this ini in: "C:\Users\%username%\Documents\Assetto Corsa\cfg\ff_post_process.ini"
    set VERSION=1, TYPE=LUT, ENABLED=1, VALUE=1.0, Curve=%nameOfYourLutFile%

    This enables the LUT. If the Value is NOT 1.0 the LUT won't work as it should!
    ff_post_processINI.JPG

    5.
    put the LUT into the same folder as the ff_post_process.ini!
    ["C:\Users\%username%\Documents\Assetto Corsa\cfg\"

    5. HAVE FUN

    6. additional:
    - Logitech Profiler:
    - overall: 100 (don't raise this! you will get crazy rattling!)
    - spring: 0 (doesn't do anything in AC)
    - damper: 0 (only active while standing still or rolling slowly)
    - untick center spring, NO combined pedals, 900° rotation, TICK "allow game to adjust settings"

    - AC InGame: [updated values!]
    - Gain: 100% (75-125% In the CAR) [50% with the "recommended" LUT]
    - Filter:
    0
    - Min Force: 0%
    - kerb: 1-5% (unnecessary vibrations)
    - road: 2-10% (5% is enough to give you some subtle vibrations on surface changes)
    - slip: 23% (important to feel spinning or locking wheels!)
    - abs: 23%
    - understeer: untick (unrealistic, only good for learning)
    - Steering Settings: gamma 1, filter 0, sensivity 0!!

    [Assetto_corsa.ini:]
    - DAMPER_MIN_LEVEL=0.0: This means, that the InGame dampening (a few versions ago there was a slider?!) is OFF, when the Engine says the damper to be zero. If you increase this settings, your dampening will ALWAYS BE ON, even if the engine does NOT give the input for it.
    The G27 delivers already very few details so you don't want anything to be dampened!

    - DAMPER_GAIN=0.0: I don't like it! It's only active when standing still or slow rolling but it sounds awful with the Logitech wheels and is just annoying in my opinion.

    Here are my LUTs :)
    They are all in the attached zip-file!
    I'm using the "recommended, no clip but stronger" LUT. It vibrates a little even when standing still but that's the price for the smoothest and tightest feeling with the G27!
    BUT you will have to lower the "Gain" in the Advanced section of the wheel options to 50%!
    0.00|0.10
    0.01|0.12
    0.02|0.16
    0.03|0.19
    0.04|0.22
    0.05|0.24
    0.06|0.26
    0.07|0.28
    0.08|0.30
    0.09|0.31
    0.10|0.33
    0.11|0.34
    0.12|0.36
    0.13|0.37
    0.14|0.38
    0.15|0.40
    0.16|0.41
    0.17|0.42
    0.18|0.43
    0.19|0.45
    0.20|0.46
    0.21|0.47
    0.22|0.49
    0.23|0.50
    0.24|0.51
    0.25|0.53
    0.26|0.54
    0.27|0.55
    0.28|0.56
    0.29|0.58
    0.30|0.59
    0.31|0.60
    0.32|0.62
    0.33|0.63
    0.34|0.64
    0.35|0.66
    0.36|0.67
    0.37|0.68
    0.38|0.69
    0.39|0.71
    0.40|0.72
    0.41|0.73
    0.42|0.75
    0.43|0.76
    0.44|0.77
    0.45|0.79
    0.46|0.80
    0.47|0.81
    0.48|0.82
    0.49|0.84
    0.50|0.85
    0.51|0.86
    0.52|0.88
    0.53|0.89
    0.54|0.90
    0.55|0.92
    0.56|0.93
    0.57|0.94
    0.58|0.95
    0.59|0.97
    0.60|0.98
    0.61|0.99
    0.62|1.01
    0.63|1.02
    0.64|1.03
    0.65|1.05
    0.66|1.06
    0.67|1.07
    0.68|1.08
    0.69|1.10
    0.70|1.11
    0.71|1.12
    0.72|1.14
    0.73|1.15
    0.74|1.16
    0.75|1.18
    0.76|1.19
    0.77|1.20
    0.78|1.21
    0.79|1.23
    0.80|1.24
    0.81|1.25
    0.82|1.27
    0.83|1.28
    0.84|1.29
    0.85|1.31
    0.86|1.32
    0.87|1.33
    0.88|1.34
    0.89|1.36
    0.90|1.37
    0.91|1.38
    0.92|1.40
    0.93|1.41
    0.94|1.42
    0.95|1.44
    0.96|1.45
    0.97|1.46
    0.98|1.47
    0.99|1.49
    1.00|1.50

    0|0.120
    0.01|0.120
    0.02|0.135
    0.03|0.159
    0.04|0.182
    0.05|0.202
    0.06|0.219
    0.07|0.232
    0.08|0.244
    0.09|0.252
    0.1|0.260
    0.11|0.268
    0.12|0.276
    0.13|0.285
    0.14|0.293
    0.15|0.301
    0.16|0.309
    0.17|0.318
    0.18|0.326
    0.19|0.334
    0.2|0.342
    0.21|0.350
    0.22|0.359
    0.23|0.367
    0.24|0.375
    0.25|0.383
    0.26|0.392
    0.27|0.400
    0.28|0.408
    0.29|0.416
    0.3|0.424
    0.31|0.433
    0.32|0.441
    0.33|0.449
    0.34|0.457
    0.35|0.466
    0.36|0.474
    0.37|0.482
    0.38|0.490
    0.39|0.498
    0.4|0.507
    0.41|0.515
    0.42|0.523
    0.43|0.531
    0.44|0.540
    0.45|0.548
    0.46|0.556
    0.47|0.564
    0.48|0.572
    0.49|0.581
    0.5|0.589
    0.51|0.597
    0.52|0.605
    0.53|0.614
    0.54|0.622
    0.55|0.630
    0.56|0.638
    0.57|0.646
    0.58|0.655
    0.59|0.663
    0.6|0.671
    0.61|0.679
    0.62|0.688
    0.63|0.696
    0.64|0.704
    0.65|0.712
    0.66|0.720
    0.67|0.729
    0.68|0.737
    0.69|0.745
    0.7|0.753
    0.71|0.762
    0.72|0.770
    0.73|0.778
    0.74|0.786
    0.75|0.794
    0.76|0.803
    0.77|0.811
    0.78|0.819
    0.79|0.827
    0.8|0.836
    0.81|0.844
    0.82|0.852
    0.83|0.860
    0.84|0.868
    0.85|0.877
    0.86|0.885
    0.87|0.893
    0.88|0.901
    0.89|0.910
    0.9|0.918
    0.91|0.926
    0.92|0.934
    0.93|0.942
    0.94|0.951
    0.95|0.959
    0.96|0.967
    0.97|0.975
    0.98|0.984
    0.99|0.992
    1|1.000

    0|0.080
    0.01|0.124
    0.02|0.160
    0.03|0.192
    0.04|0.218
    0.05|0.242
    0.06|0.264
    0.07|0.284
    0.08|0.300
    0.09|0.313
    0.1|0.326
    0.11|0.336
    0.12|0.347
    0.13|0.356
    0.14|0.364
    0.15|0.371
    0.16|0.378
    0.17|0.386
    0.18|0.393
    0.19|0.401
    0.2|0.408
    0.21|0.415
    0.22|0.423
    0.23|0.430
    0.24|0.438
    0.25|0.445
    0.26|0.452
    0.27|0.460
    0.28|0.467
    0.29|0.475
    0.3|0.482
    0.31|0.489
    0.32|0.497
    0.33|0.504
    0.34|0.512
    0.35|0.519
    0.36|0.526
    0.37|0.534
    0.38|0.541
    0.39|0.549
    0.4|0.556
    0.41|0.563
    0.42|0.571
    0.43|0.578
    0.44|0.586
    0.45|0.593
    0.46|0.600
    0.47|0.608
    0.48|0.615
    0.49|0.623
    0.5|0.630
    0.51|0.637
    0.52|0.645
    0.53|0.652
    0.54|0.660
    0.55|0.667
    0.56|0.674
    0.57|0.682
    0.58|0.689
    0.59|0.697
    0.6|0.704
    0.61|0.711
    0.62|0.719
    0.63|0.726
    0.64|0.734
    0.65|0.741
    0.66|0.748
    0.67|0.756
    0.68|0.763
    0.69|0.771
    0.7|0.778
    0.71|0.785
    0.72|0.793
    0.73|0.800
    0.74|0.808
    0.75|0.815
    0.76|0.822
    0.77|0.830
    0.78|0.837
    0.79|0.845
    0.8|0.852
    0.81|0.859
    0.82|0.867
    0.83|0.874
    0.84|0.882
    0.85|0.889
    0.86|0.896
    0.87|0.904
    0.88|0.911
    0.89|0.919
    0.9|0.926
    0.91|0.933
    0.92|0.941
    0.93|0.948
    0.94|0.956
    0.95|0.963
    0.96|0.970
    0.97|0.978
    0.98|0.985
    0.99|0.993
    1|1.000

    0|0.070
    0.01|0.100
    0.02|0.133
    0.03|0.159
    0.04|0.182
    0.05|0.202
    0.06|0.219
    0.07|0.232
    0.08|0.244
    0.09|0.252
    0.1|0.260
    0.11|0.268
    0.12|0.276
    0.13|0.285
    0.14|0.293
    0.15|0.301
    0.16|0.309
    0.17|0.318
    0.18|0.326
    0.19|0.334
    0.2|0.342
    0.21|0.350
    0.22|0.359
    0.23|0.367
    0.24|0.375
    0.25|0.383
    0.26|0.392
    0.27|0.400
    0.28|0.408
    0.29|0.416
    0.3|0.424
    0.31|0.433
    0.32|0.441
    0.33|0.449
    0.34|0.457
    0.35|0.466
    0.36|0.474
    0.37|0.482
    0.38|0.490
    0.39|0.498
    0.4|0.507
    0.41|0.515
    0.42|0.523
    0.43|0.531
    0.44|0.540
    0.45|0.548
    0.46|0.556
    0.47|0.564
    0.48|0.572
    0.49|0.581
    0.5|0.589
    0.51|0.597
    0.52|0.605
    0.53|0.614
    0.54|0.622
    0.55|0.630
    0.56|0.638
    0.57|0.646
    0.58|0.655
    0.59|0.663
    0.6|0.671
    0.61|0.679
    0.62|0.688
    0.63|0.696
    0.64|0.704
    0.65|0.712
    0.66|0.720
    0.67|0.729
    0.68|0.737
    0.69|0.745
    0.7|0.753
    0.71|0.762
    0.72|0.770
    0.73|0.778
    0.74|0.786
    0.75|0.794
    0.76|0.803
    0.77|0.811
    0.78|0.819
    0.79|0.827
    0.8|0.836
    0.81|0.844
    0.82|0.852
    0.83|0.860
    0.84|0.868
    0.85|0.877
    0.86|0.885
    0.87|0.893
    0.88|0.901
    0.89|0.910
    0.9|0.918
    0.91|0.926
    0.92|0.934
    0.93|0.942
    0.94|0.951
    0.95|0.959
    0.96|0.967
    0.97|0.975
    0.98|0.984
    0.99|0.992
    1|1.000

    0.00|0.100
    0.01|0.115
    0.02|0.135
    0.03|0.162
    0.04|0.179
    0.05|0.196
    0.06|0.213
    0.07|0.230
    0.08|0.246
    0.09|0.263
    0.10|0.279
    0.11|0.295
    0.12|0.311
    0.13|0.327
    0.14|0.342
    0.15|0.358
    0.16|0.373
    0.17|0.388
    0.18|0.403
    0.19|0.417
    0.20|0.432
    0.21|0.446
    0.22|0.460
    0.23|0.474
    0.24|0.488
    0.25|0.501
    0.26|0.514
    0.27|0.528
    0.28|0.541
    0.29|0.553
    0.30|0.566
    0.31|0.579
    0.32|0.591
    0.33|0.603
    0.34|0.615
    0.35|0.627
    0.36|0.638
    0.37|0.649
    0.38|0.661
    0.39|0.672
    0.40|0.682
    0.41|0.693
    0.42|0.703
    0.43|0.714
    0.44|0.724
    0.45|0.734
    0.46|0.743
    0.47|0.753
    0.48|0.762
    0.49|0.772
    0.50|0.781
    0.51|0.789
    0.52|0.798
    0.53|0.807
    0.54|0.815
    0.55|0.823
    0.56|0.831
    0.57|0.839
    0.58|0.846
    0.59|0.854
    0.60|0.861
    0.61|0.868
    0.62|0.875
    0.63|0.881
    0.64|0.888
    0.65|0.894
    0.66|0.900
    0.67|0.906
    0.68|0.912
    0.69|0.917
    0.70|0.923
    0.71|0.928
    0.72|0.933
    0.73|0.938
    0.74|0.942
    0.75|0.947
    0.76|0.951
    0.77|0.955
    0.78|0.959
    0.79|0.963
    0.80|0.967
    0.81|0.970
    0.82|0.973
    0.83|0.976
    0.84|0.979
    0.85|0.982
    0.86|0.984
    0.87|0.987
    0.88|0.989
    0.89|0.991
    0.90|0.992
    0.91|0.994
    0.92|0.995
    0.93|0.997
    0.94|0.998
    0.95|0.998
    0.96|0.999
    0.97|1.000
    0.98|1.000
    0.99|1.000
    1.00|1.000

Recent Reviews

  1. mymisslaracroft
    mymisslaracroft
    5/5,
    Version: 1.1
    OMG THANK YOU SO MUCH for this i got it finally to work after couple days , i did many things wrong before , but now i did it the right way.

    I am a noob when it comes to this stuff , Assetto corsa is a real pleasure now thanks to people like you!!!

    I don't know how to thank you for this.
    1. RasmusP
      Author's Response
      Hehe, after you stopped posting I wondered if you were just back to default settings.
      Glad you gave it a try again and this time with success! :)
      Your words are enough for me to make me feel these threads were and are worth the time I've spent noting everything down. The settings are done for my own pleasure. Nothing to thank me for them :p
  2. manu68
    manu68
    5/5,
    Version: 1.1
    Works very nice with my G25.
    Feels almost as a real car wheel, at least as close as it can be with a wheel like that.
    Thanks !
  3. RomanSerg
    RomanSerg
    5/5,
    Version: 1.1
    amazing thank you now i can ply ac and fun fun
  4. CavalierMetallo
    CavalierMetallo
    5/5,
    Version: 1.1
    Thank you very much!
  5. Danny kung
    Danny kung
    5/5,
    Version: 1.1
    Thank you for everything that you do! This is an amazing resource and guide. Well done
  6. RAD_RACER
    RAD_RACER
    5/5,
    Version: 1.1
    Thank you very much for this excellent guide and LUT files. I notice my G29 is feeling much smoother to make Assetto Corsa even more enjoyable. The G29 rattling noise got greatly reduced as well. This finally makes it possible for me to race at night without disturbing other people.
  7. Warren Dawes
    Warren Dawes
    5/5,
    Version: 1.1
    Thanks for this Rasmus, my old G27 was never feeling right with AC, but with this LUT (recommended one), I'm much happier.
    Cheers, Warren
  8. Alexium
    Alexium
    5/5,
    Version: 1.1
    Thank you very much for your DFGT LUT! It is nice feeling on my wheel. Unfortunately my DFGT still have "center" notch. Or something like two rolls around current center. It may be not the true wheel center. I think it is mostly hardware issue with motors/wheel friction. But it disappearing with default settings with that sets low powers at center. In same time (in comparison my old "107" settings) your LUT is more soft. I like it! No more loud kerbs! I did only one modification of your LUT - removed light tremor when car is not moving (most first value - 0 | 0). I can't feel the difference in 0|0.070 and 0|0 settings. So I prefer not shaky wheel.
    1. RasmusP
      Author's Response
      Thanks for the stars and feedback!
      If the notch goes away with default settings you have too much force around the center. For me the notch also comes back when you remove the "tremor" as you call it. The wheel motors lose the "constant little energy" and you feel that hole then.
      I'd suggest you put the tremor back in and just reduce the overall force feedback until the tremor and the notch fade away. That's what I always do with Numpad +/- for each car. + until the deadzone vanishes or - until the notch fades away :)
  9. ladose
    ladose
    5/5,
    Version: 1.1
    Thank you for your explanations. I finally solved my vibration problem in the dead zone. Excelent guide, which I will recommend to other drivers.
    1. RasmusP
      Author's Response
      Glad you can enjoy your driving again now! :)
  10. Freud83
    Freud83
    5/5,
    Version: 1.1
    Thank you for shared your work, i use the lut since 3 months, and the ffb of my g27 feel smooth even in the center with accuracy, for better transitions between left and right corner, case of chicanes.
    1. RasmusP
      Author's Response
      Thank you for the review :)
      Chicanes bothered me the most before I created these, glad you like it too!
  11. Arconian
    Arconian
    5/5,
    Version: 1.1
    I haven't been playing AC for more than 2 years just because oscillations were driving me nuts. Now it's playable again! Awesome work man, thanks a lot!
    1. RasmusP
      Author's Response
      Thanks for taking the effort to write a review! Great to hear that you can enjoy AC again! :)
  12. Goldtop
    Goldtop
    5/5,
    Version: 1.1
    Game changer for me. After all these years of scratching my head trying to work out ffb in AC I now have the feel that was always missing with my DFGT. Thank you so much!
    1. RasmusP
      Author's Response
      Thanks for the review! Glad that you can enjoy the game now! :)
      The Logitech wheels might be cheap and AC at default really shows it, sadly, but I'm always astonished how nice it can feel with a good LUT.
  13. Justin Neck
    Justin Neck
    5/5,
    Version: 1.1
    I only just started playing AC a week ago. I have only been using a wheel (G27) for 3 days now. drifting is hard to learn. I could not hold slides to save my life. Applied the Recommended LUT.... and omg..... first practice session and im holding slides, transitioning slides and loving it. This LUT gives great feedback of where the wheels are pointed. It makes learning to drift so much more achievable as you can feel what you are doing wrong!

    11/10

    110% improved feel

    110% improved wheel enjoyment
    1. RasmusP
      Author's Response
      Haha thanks man!
      These reviews give me so much back, I'm really glad that I uploaded my work and that others can have so much fun with it! :)
  14. ddcperdo
    ddcperdo
    5/5,
    Version: 1.1
    Thank you for awesome work, man this is just perfect. 10 stars from me. Driving with G27 is now where it should be, thanks to you. My LUT test was detailed, but very simple. Driving pCars2 and RaceRoom Nordschleife (favourite GT3 and road cars) - then go in Assetto with same cars ... just NO GO. Then switched to your LUT settings (recom. - 50% FFB) and entire new FFB world opened. No FFBclip app needed anymore . Thanks again from me and my G27.
    1. RasmusP
      Author's Response
      Thanks for the review! :) I know what you mean! pCars and RaceRoom are better at getting rid of the deadzone than AC without a LUT!
      Glad that you can now discover the world of AC again :)
  15. zorg8
    zorg8
    5/5,
    Version: 1.1
    Thanks a lot, i had lost hope .. I rediscover my G25 !
    1. RasmusP
      Author's Response
      I know how it feels to lose hope with the Logitech wheels.. Glad I could help you to get back the fun of it :)
  16. Decoy Raven
    Decoy Raven
    5/5,
    Version: 1.1
    Feeling is great, but is there anything I can do about my wheel rattling / shaking at low speeds? (G29) it's especially noticable if I had a spin out or going out of the pit. This is my first wheel so maybe I'm not used to the noise it makes? The noise do limit when i can actually use the wheel though.

    Thanks for the upload and this guide, was easy to set up :)
    1. RasmusP
      Author's Response
      Thanks for the review! :)
      Your problem might be the "slips" and "abs" slider in the force Feedback settings. Go on track and activate the ffb app (mouse to the very right, wheel icon). Put slips, kerbs, road, abs to zero and check if it's gone. They are meant to give you additional feedback you would normally get from just driving the car in reality.
  17. Khaled Magdy
    Khaled Magdy
    5/5,
    Version: 1.1
    Thank you so much for taking the time to help others setup their logitech wheels. I got to the point where I thought I'd never find a good setup with Assetto Corsa
    1. RasmusP
      Author's Response
      Thanks for the nice words! :)
      I was at the same point... So worth it to dig deeper and come up with this.
      Happy to see others becoming happy too :)
  18. Walter_Start
    Walter_Start
    5/5,
    Version: 1.1
    This is really excellent ! But what i wonder what is the most versatile LUT of all to improve the feeling in all types of cars with my G25 ? And did i have to lower the gain in the profiler or the game settings ?
    1. RasmusP
      Author's Response
      Hi, thanks for the review :)
      Definitely pick the recommended, "NoClipButStronger" one. Profiler to 100, ac menu to 50% and in-car to your liking between 80-130% (numpad +/-)!
  19. Jean-François
    Jean-François
    5/5,
    Version: 1.1
    I'm using this since a few month. I highly recommend it for all G27 owner.
    1. RasmusP
      Author's Response
      Thanks for taking the time to write that review :)
      No matter of the amount, every single one matters for me!
  20. suspectmonkey
    suspectmonkey
    5/5,
    Version: 1.1
    This has completely transformed my G29 in Assetto Corsa! Gone is the deadzone and vague feeling, replaced instead with a solid, responsive experience thanks to the "recommended" LUT. Thanks for sharing the results of your determined research for all our benefit!
    1. RasmusP
      Author's Response
      Thank you for the nice review. It really makes me happy when reading these words :)
      PS: I saw the post in the support thread. I'll come back to you today!
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