Quote:
Originally Posted by Bill Verburg
Gonna have to disagree, the roll center can never be raised to the height of the cg because of the geometry of the components, the best you can do is keep it as high as you can while lowering the cg as much as you can.
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I'll disagree- or at the very least I think you need to add a "practically" to the above statement.
We know that it's possible (normal) for the roll center to be above the ground front and rear.
We also know that if we add ballast at the bottom of the car it will move the CG down.
Add enough ballast and the CG will move below the roll center.
While I'll stipulate that the above is slightly outrageous, I do think jluetjen makes a valid point that zero roll couple is possible.