Hirochi SBR4 Hillclimb Aero issue

The aero from the front side splitters provide downforce when changing direction (see Figure 1 below), but there is no 'stablizing' downforce provided by the front middle splitter. This results in mostly uncontrollable amplification of steering input and tendency to sway and veer violently without notice.

To replicate, drive the Hillclimb SBR to a high speed (>100mph) and provide minor steering input. Then, you will notice the car will veer violently towards the direction you steered. Attempts to correct this veering will only cause it to happen in the other direction, unless you are extremely precise with the controls.

The Pessima and Sunburst Hillclimb cars do not have this issue.


Figure 1: The lines accented in red indicate the downforce provided by the front side splitters.

 

when i spawn it up it isnt even there

 

Run the game in safe mode, clear your cache, disable/remove mods, etc. If you're having this issue after doing all of that, then please create a separate thread for your issue. This is a topic specifically about the aerodynamics