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Logitech G27 weird steering (sensivity?) on SEGA Rally 2

PostPosted: Sat Nov 28, 2020 2:59 am
by zuppa_di_pesce
Hey!
When playing SEGA Rally 2 with Dualshock3 (or DualShock4) I have no problems: cars steer just fine and the feeling to the analog stick's response is as natural as should be.
They're just plug&play (after proper calibration via -config-inputs).
Good.


Problems arise when driving with Logitech G27. :cry:
Let me tell you that the wheel is correctly recognized (on both Linux and Supermodel) and also keymapping is good.
Cars' response to the steering is weird: it goes from one extreme to the other.
Too much or too little, let me try to explain...
While entering corners I steer left (or right), but the cars immediately go all to the left (or to the right).
Instead, I get opposite behavior when needing to get a full steering to pass long corners or getting fast in hairpins: cars don't steer completely.
So, for example snow stage is unplayable.

Oversteer (+ new-lg4ff) is useless for me as I don't need setting special controls neither ForceFeedback forces.

Supermodel is 833, running on Linux.

Range of the wheel is set to 240° (via "T" keys combo).
Image

Supermodel.ini:
Code: Select all
InputJoy1XOffVal = 0
InputJoy1XDeadZone = 1
InputJoy1YMinVal = 32767
InputJoy1YOffVal = 32767
InputJoy1YMaxVal = -32768
InputJoy1YDeadZone = 1
InputJoy1ZMinVal = 32767
InputJoy1ZOffVal = 32767
InputJoy1ZMaxVal = -32768
InputJoy1ZDeadZone = 1
InputJoy1RXMinVal = 32767
InputJoy1RXOffVal = 32767
InputJoy1RXMaxVal = -32768
InputJoy1RXDeadZone = 1
InputSteering = JOY1_XAXIS

Re: Logitech G27 weird steering (sensivity?) on SEGA Rally 2

PostPosted: Mon Nov 30, 2020 7:43 am
by Spindizzi
Hi,
I have a g27 too, I haven't noticed anything wrong, but I'm not a player, lol

can you check in service menu/input test if you have full amplitude for your steering wheel
00<--80-->ff (00 full left, 80 center, ff full right). I've that, and it's working well...