RasmusP's LUTs for G27/29 and DFGT

RasmusP's LUTs for G27/29 and DFGT 2.0

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Yep, awesome job. i didn't even know what a LUT was. I just followed these instructions.. idiot proof! My G27 works a treat now in ACC. Hey my Fanatec CSL Elite is on its way. Any mods necessary for it?
RasmusP
RasmusP
Thanks for the review! Glad you enjoy it :)
With the csl you don't need to do anything special! Defaults are fine at the wheel, then 50-80% ffb gain and 0-2% minimum force. If you need some help with the settings, just ask on the forums for the specific games and tag me if you want me to see the thread :)
Something you might want to add to your guide for G29 and G920 users is that Windows sometimes installs the xbox drivers instead of LGS.

Go to device manager and uninstall device on both the G920 and the G920 (HID). Mark the checkbox to remove the driver if shown.

Unplug the device from the system.

Then Go into 'C:\Program Files\Logitech Gaming Software\Drivers\LGJoyHid'

right click 'LGJoyHid.inf' and select install

do the same for 'C:\Program Files\Logitech Gaming Software\Drivers\LGJoyHid\WinUSB\LGJoyWinUsb.inf'

And plug in the device again


This makes the wheel SOOOOOO much better!! This and your LUT = PERFECTION
RasmusP
RasmusP
Oh wow I didn't know about this, thanks! Weird stuff... I'll add this to the main page!
Thanks for the stars and the kind words too!
Thank you for this guide man, my G29 feels a whole lot different now. No huge deadzone in the middle and the ffb feels quite strong as it should be. I'm experiencing some problems though, I'd appreciate if you could help me out with these:
1- My wheel feels quite tight at the center now, with no deadzone, but if I let go of the wheel when driving straight it oscillates left and right. Its not enough to spin the car out of control, but it looks quite weird.
2- In some tracks I experience huge rattling when I first drive off. I think it has something to do with AC engine, as the larger the track, the most rattling I get from the wheel. It makes a lot of noise and its quite annoying, I would like to know if there's any way to fix it.
Thanks in advance man, in the meantime I will take a look at your detailed guide and see if I can fix these
RasmusP
RasmusP
Hi, thanks for the kind words!
About your problems: Try to reduce the gain. 10-20% depending on the car. Press minus on your numpad to change the ffb for your current car while driving and see if it gets better. If not, please read the post from the following link. It seem that your G29 has a bit more gain than others so you need a bit less "correction" from the LookUpTable. Summary: open the lut with a text editor, reduce first value by 30%, second value by 20%, all other values by 10%.
https://www.racedepartment.com/threads/rasmusps-lut-guide-for-g27-29-and-dfgt.139869/page-13#post-3236290
Changed my AC experience
RasmusP
RasmusP
Great to hear! Thanks for the review!
Takes the FFB on the G29 to a level I didn't know it could achieve. Now other sims feel lacking in comparison.
RasmusP
RasmusP
Thank you! I know what you mean.. Now you want a lut setting for all sims... At least ACC got it after a while!
Just wow! Thank very very much, really.
RasmusP
RasmusP
Thank you too for leaving this review!
Dame this makes my wheel feel new, thanks for your time and for sharing this. Stay safe and God bless
RasmusP
RasmusP
Thanks for writing this review! Always makes my day reading these!
Stay safe too!
The best and most in depth ffb guide! G27 feels amazing, keep up the great work!
RasmusP
RasmusP
Thanks! Put some time into writing and editing the texts. Great that you like the feel!
Great stuff!
RasmusP
RasmusP
Thanks :) Enjoy!
This is a must for everyone having a G27 / G29, really appreciate the hard effort the community is putting to do these. Thanks Rasmus.
RasmusP
RasmusP
Thanks for this review! Always makes my day. I really did it for my own but it's so great to see that it's working for lots of other people :)
Just got a G29 because COVID is keeping me inside, initially the settings were awful and made me consider returning the wheel but thanks to your LUT files I love this game and the wheel. Cheers and thanks for putting so much work into this.
RasmusP
RasmusP
Glad that you can enjoy your time inside in these weird times! Thanks for the kind words :)
I've just moved up to a T300, BUT i want to say to anyone with a G25/7 that these LUT files are a must! If my G25 hadn't started to die i would still be using it! It felt great in AC with Rasmus' settings!
RasmusP
RasmusP
Thanks for taking the time to write this! Always makes my day to read such positive words! Enjoy your T300, no rattling or clonking anymore :)
I am new to sim racing so I might not be using the correct terminology (I used the recommended LUT and applied it properly) in general, it feels really good on my G29, however, when I am accelerating down straights, the FFB kicks in quite aggressively. Is this normal? Also, when I brake sharply, the FFB really kicks in and it can be distracting and very noisy. Am I doing something wrong?
RasmusP
RasmusP
Thanks for the review :) I think what you feel are the SLIP and ABS effects. I like them at about 23% but they are definitely rattling a lot. Every time you get wheelspin or lock up or the abs becomes active, your wheel will rattle. It's not ffb from the physics, it's just an effect so you know what's going on with the car. Simply lower the slip and abs sliders and see if it's better.
If not, post in the support thread and I'll help you :)
Excellent! Also confirm the phenomenon of the G920.
RasmusP
RasmusP
Thank you for the review and the confirmation! :)
Thank you very much for this. I has helped a lot!
RasmusP
RasmusP
Thanks for leaving a few words :) Still makes my day every time!
Did you find any method to get rid of the bump in the middle without lowering de ffb too much? Is just the only thing not really good
RasmusP
RasmusP
Hi again :) Sadly I can't find a way. I don't have this bump with my g27 with the recommended LUT and no friends have a g29.
Btw is your sensitivity at 50%? I wonder why no other g29 users complain about it. Either they don't have this bump or they aren't as picky as me and you hehe. I totally hate any bumps so I know what you're complaining about man! I just don't know any solution :(
I can suddenly drive! Instead of guessing what the grip situation of my car is, I can now actually feel it. It's the difference between getting frustrated and having fun (this guide + LUT gives you the latter obviously). I used a Wheelcheck generated LUT before, but this still makes a big difference. I used a G27 with the recommended settings and LUT, I might try out the others later. Thanks a lot for your effort!
RasmusP
RasmusP
Amazing review, thanks a lot!
The wheelcheck generated LUTs change a lot in the ffb linearity. My LUTs are really just a simple, curved "minimum force" setting. Of course it took weeks to get the curve to be what I wanted to feel but I didn't change the ffb at all. No magic, just a smoother min force and that's it.
Wish developers would implement a curve-tool for minimum forced so stuff like my LUTs wouldn't be necessary :)
Really thank for this !! 6 STARS !!
Its unbelivable how your work can complete change the game for the entry level wheels owners like me and my DFGT!

I just want to share what I found after try all yours LUT for months. First I must say that since I live in Trento I do all my test on the hillclimb, that i know really really well, and we usually drift on that street when it's snowing ;)

So what I found.. I use a DFGT anyway the LUT that I like more is the G25/27/29no clip but stronger raccomended one (with in game50%) , but i notice that I set my in car ffb from 60% to 90% in almost all cars, that's a little bit lower that what you suggest (maybe cause a use a g27lut or maybe cause i like hillclimb feeling and a light wheel in my hands).

Second point: its sick how you have one perfect number of ffb for every single car. For example 1% to much and you dont feel undeersteer in time 1% less and you dont feel which of the wheels is locking.
It s a big work to set all the cars and when i was doing that it feels like every single car like most odd or even number for the ffb. For exemple a car: Audi Quattro S1..i found that 86% in the car is the "right number" but anyway i feel it better with 84% and 88% than 85% and 87% where i find something unsteable in the ffb.. What do you think about this?Coul be or its just my impression?

Anyway thank again for you work man..expecially in this quarantine it save my life ;)
RasmusP
RasmusP
Haha I can feel the positive energy in your words man, awesome! Thank your for writing this! :)
It makes total sense to use the "recommend" lut with the dfgt when using lower gain!
My LUTs are really just "anti dead zone curves" that go back to default ffb right after filling the dead zone! The dfgt has a smaller dead zone but if you use less gain, you need a stronger curve to fill the dead zone properly.
It also makes sense that every car needs a different gain setting! Every car has a different shape of ffb but there's only one single correct gain value that perfectly fills the dead zone. When you hit that value, it feels best.
That's why I always tell people not to care about clipping, the ffbclip app or anything. Just play around with the per-car-gain while driving until it feels spot on :)
Wow, this is really great! I can now feel the wheels sliding and take action. Helps my abysmal driving skills! :)
Thank you!!
RasmusP
RasmusP
Hehe, glad it helps :) thanks for the kind words!
Outstanding work here, threw my own LUT into the trash. Really had to turn the in car FFB down with the new URD Bayo, but damn what a car now!
RasmusP
RasmusP
Great that you like it! Enjoy the new car! :D

What are you planning to upgrade this Black friday?

  • PC

  • PC Hardware (ram, gpu etc)

  • More games (sims)

  • Wheel

  • Shifter

  • Brake pedals

  • Wheel, shifter and brake in bundle

  • Rig

  • Something else?


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