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LUT Generator for AC 0.15

ffb lut generator for enjoying linear forces on all wheels!!

  1. Akis
    What is this?
    This is a tool that produces an FFB lookup table for AC. It is used to (hopefully) correct the non-linear behavior of the motors located on our steering wheels.

    Prerequisites:
    This automated FFB LUT Generator for AC uses as input the csv file produced by WheelCheck.

    How to use:
    1. Run WheelCheck [​IMG]
    2. "Max Count" should be at least 50 in box. Lower values work, but 50 or even 100 give better results.
    3. Select "Step Log 2 (linear force test)" and wait until the test stops.
    4. Extract LUTGenerator.zip you've just downloaded wherever you want and run LUTGenerator.exe
    5. Open the csv that was just generated by WheelCheck.
    6. Save the generated LUT in My Documents\Assetto Corsa\cfg\ folder, eg myLUT.lut
    7. Open ff_post_process.ini located in My Documents\Assetto Corsa\cfg\ and make sure the TYPE=LUT, ENABLED=1 and CURVE = Generated LUT filename
    8. MIN FORCE should be set to 0 in Assetto Corsa!!

    After this, do not alter the FFB Strength in your wheel's profiler!! If you change the FFB Gain in your wheel's profiler, you should rerun wheelcheck+lutgenerator.


    Step 7 clarification:
    For example, if the file you produced with LUTGenerator is myLUT.lut, then this is how the ff_post_process.ini should look:

    [HEADER]
    VERSION=1
    TYPE=LUT
    ENABLED=1

    [GAMMA]
    VALUE=1

    [LUT]
    CURVE=myLUT.lut

Recent Reviews

  1. CobraCat
    CobraCat
    5/5,
    Version: 0.15
    Can FFB Clip still be used or will that cause problems ?
  2. GrSamael
    GrSamael
    5/5,
    Version: 0.15
    Excellent job guys!
    My G27 feels like it got upgraded to a 500€ wheel :p
    Thank you so much for revamping my interest in AC!!
  3. flippflopp90
    flippflopp90
    5/5,
    Version: 0.15
    just excellent! Huge improvment on my g27
  4. najbrzi
    najbrzi
    5/5,
    Version: 0.15
    amazing work...thx a milion...
  5. Rodney Loyd
    Rodney Loyd
    5/5,
    Version: 0.15
    Thanks for this great utility!
  6. Luiz Saluti
    Luiz Saluti
    5/5,
    Version: 0.15
    Akis, You are the MVP.
    Man, you just transformed my experience. I feel like driving a real car while using my Fanatec CSW 1.
    I just need to dial in the right amount of force now.
    The self centering is amazing. Like I never thought it would be possible. Just like a real damn car. I can even teach people how to drive now.
  7. Ken Rodriguez
    Ken Rodriguez
    5/5,
    Version: 0.15
    Completely transformed the FFB in Assetto Corsa on my OSW wheel.
  8. clemencaman
    clemencaman
    5/5,
    Version: 0.15
    works great with fanatec csw v2
  9. Fivizzz
    Fivizzz
    5/5,
    Version: 0.15
    This is insane! AC turned very frustrating to me when I realised the transition from small to high forces was too quick on my wheel. I felt nothing in the straights/slow corners, yet the forces went so high in fast corners that I couldn't raise the gain without clipping. This was not something Min Force could change.

    And then I tried this. Game changer. I'm back to being friends with AC now. :D
  10. asr
    asr
    5/5,
    Version: 0.15
    Worked well!
  11. stanmin
    stanmin
    4/5,
    Version: 0.15
    I gave it a try on my T500RS and I imminently started sucking once I set the generated LUT, it could be just me but I get much more FFB input with the default GAMMA.
  12. bondyboy
    bondyboy
    5/5,
    Version: 0.15
    Makes what I already thought of as excellent FFB from AC even better, so much detail and nuance
  13. bakermiaz
    bakermiaz
    4/5,
    Version: 0.15
    very nice
  14. jlnprssnr
    jlnprssnr
    5/5,
    Version: 0.15
    This is the one mod you need for AC.
  15. Glaurung
    Glaurung
    5/5,
    Version: 0.15
    Great app.
    It really gives another experience with the G27.
  16. Wokzombie
    Wokzombie
    5/5,
    Version: 0.15
    I just got a new wheel and downloaded this right after the drivers, a must have tool.
  17. 12Gauge
    12Gauge
    5/5,
    Version: 0.15
    Makes the FFB much better, more detailed. Really easy to work with and it comes with detailed explanation.
  18. Peacemaker
    Peacemaker
    5/5,
    Version: 0.15
    This got rid of so much of my clipping! Thank you!
  19. Colnem
    Colnem
    5/5,
    Version: 0.15
    Very good. Thanks
  20. jonelsorel
    jonelsorel
    5/5,
    Version: 0.15
    This is THE must have app for AC. Thank you!
  21. s1mm3n
    s1mm3n
    5/5,
    Version: 0.15
    Feeling is realy good. Just tested it some minutes on Barcelona with the 599XX Evo and a T300 GTE. Just make sure you´ve set the min. FFB to zero.

    If anyone struggles to find the .csv:
    You find it under C:/Documents

    Wheel check 1.72: If you don´t own a dropbox account, just do a quick google search for another source. ;)
  22. ScarletA
    ScarletA
    5/5,
    Version: 0.15
    Easy to use. My G27 gives me more precise feedback now, more like real car.
  23. DW1
    DW1
    5/5,
    Version: 0.15
    Just had to sign up to drop this app a review. I'd been wishing for a while, for a "knee" hack similar to what Project Cars has, to tweak the FFB on my T300RS to something relatively linear...

    I wasn't expecting this! Precisely measured, absolute FFB perfection in one fell swoop!
    Along with a couple of personal "post-processing" tweaks to average a few rounds of results, and to add a hint of gamma curve to the final LUT to boost the strength back up a little, FFB is precise, detailed, and nicely powerful.

    MANY thanks!
    1. Akis
      Author's Response
      I'm really glad this thing helped you enjoy the game more :D Hopefully next week I'll release a new version which will produce smaller lut tables. Unneeded values will be omitted.
  24. xXAiykoXx
    xXAiykoXx
    3/5,
    Version: 0.15
    How can I get away this ffb deadzone around my wheel center? Minforce 0 doesnt help :/
  25. Christian Moreau
    Christian Moreau
    5/5,
    Version: 0.15
    I've been using this for a while, never posted a review. Great job Akis! Easy to setup, easy to use, and gives you instant benefits. You've really changed the force feedback for me and others as well. :)
  26. Panos Manineas
    Panos Manineas
    5/5,
    Version: 0.15
    AKIS DELIVERS
  27. Andrea Noto
    Andrea Noto
    5/5,
    Version: 0.15
    Amazing ffb on my G27, simply perfect.
    Fantastic work, thank you! :)
  28. Dubius01
    Dubius01
    4/5,
    Version: 0.15
    Why i have a unpleasant vibration in a straight line ?
    1. Akis
      Author's Response
      Make sure you disable minimum force
  29. Nico_Sause
    Nico_Sause
    5/5,
    Version: 0.15
    MAGIC !!! feels much different but Good , really nice thx alot

    g27
  30. João Tuning
    João Tuning
    5/5,
    Version: 0.15
    This is a "must have". Contact Kunos..they need to know about this :)
    1. Akis
      Author's Response
      They know. Without them this wouldn't be possible. I just automated a process :)