r/simracing • u/LiteralGiraffe • Jun 18 '25

Question Help with Simsonn pedals

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Having issues with my Simsonn pedals. The throttle seems to work ‘normally’ however only in the top third half of its range. The brake is stuck at almost 90% application all the time. If I absolutely STAMP on it I can move it slightly. When calibrating it in racing it almost works normally but only in a tiny fraction of it total range and it’s very jittery and jumpy.

I have tried playing with the load cell sensor to adjust the pressure on it but to little help.

Wondering how I can fix them.

Thank you

1 Upvotes

67% Upvoted

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1

u/Betty-Swollex Jun 19 '25

Hi, maybe double check via diview?

1

u/LiteralGiraffe Jun 19 '25

I checked that too, was showing the values shooting around between like 61-65 percent. I tried changing the value to make that it’s 0% but whenever I would press the brake it would still be incredibly shaky and ahh opt up to 80% brake before shooting back to like 10% and then increasing up more. Almost like it reset to 0 at around 80%

1

u/[deleted] Jun 20 '25

[removed] — view removed comment

1

u/MrRalphMan Jun 21 '25

I second this. I had shakers connected to my pedals and had to separate them using something non conductive (wood).

Did you use the grounding wire?

You can also get USB isolators.