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Old 01-31-2019, 01:47 PM   #128
1LE76G
 
Drives: 2017 SS 1LE
Join Date: Aug 2017
Location: NC
Posts: 63
Quote:
Originally Posted by Ryephile View Post
He's not "way off" whatsoever. I was an early adopter. It's night and day alright. The OEM controller is correctly engineered, whereas the DSC is typical half-ass aftermarket.

The major crutch the DSC controller has is it doesn't use corner ride heights in it's calculations, and it's always reactive in X and Y axes, not predictive. The DSC software doesn't account for Z-axis position or acceleration whatsoever. It can't know if the car is floating mid-jump or being compressed in a banked turn. This is why the DSC controller can never be as good as this generation of OEM MRC.

The only successes are guys that have vested interests in DSC and are auto-xing with no vertical undulations. It's a particular use case that doesn't apply to road or track.
No ups and downs in autocross? Pretty sure I autocrossed the same parking lot for a most of the season with a few dips and the car handled great loaded up(with DSC).
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