Originally Posted by
Erhard
Finally I am allowed to upload.
This is what I wanted to share from the beginning about the connection between pivot ball, angle of side bars and the resulting position of roll center at the rear axle.
I know quality of this sketch is low, but hopefully it is possible to understand.
BR Erhard
Raising the forward pivot point of the side links will only affect roll steer not the roll axis. Your diagram is not correct. That is not how the roll centre is calculated. Sorry to be blunt but that just isn't how it works.