SOLVED Fake Vertical G Bug

Discussion in 'Car Modding' started by Andrea Terzi, Sep 20, 2020.

  1. Andrea Terzi

    Andrea Terzi Registered

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    Hi everyone.
    Sometimes when building a new mod i experience a weird bug. Standing still, when brake is applied the rear end of the car squats. It seems to be something related to mass or inertias in the chassis.ini file but i have never got to understand what is the cause. Usually moving pushrod position a bit randomly solves it. But obviously i would like to know what is causing it despite randomly change some value
     
  2. doddynco

    doddynco Registered

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    Have you looked at the suspention in ctrl+u in dev mode?

    Check that all rotating mass centers on the spindles (brake disks).

    For troubleshooting you might want to remove all aero forces in the HDV.

    I don't know anymore to help sorry.
     
  3. Andrea Terzi

    Andrea Terzi Registered

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    Sadly i don't have any 3D model and as far as i know you can't see spindles with ctrl+u without it...
     
  4. Andrea Terzi

    Andrea Terzi Registered

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    [SOLVED]
    So apparently in S397 spreadsheet they used 4e+10 as young modulus for CarbonFiber, while it should be 4e+11. This caused my (quite bizarre i must say) suspension layout to behave strangely and apparently caused a bug
     
    Emery and doddynco like this.

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