Rear roll center question

[Peter Mc Mahon]

Ya, it is too wordy after I just re-read it. Not really so much a question as me thinking out loud.
I was looking at another thread for SSLance and watched a video about a triangulated 4 link binding with a watts added to it. I had been thinking this would happen due to a discussion with a guy I know who is a math whiz. I would think in a perfect world, but maybe not in reality due to weight and G forces etc, that adding a watts to a tri, 4 link will absolutely cause bind. I think the geometry would prove this. But I do think the weight of the vehicle and cornering dynamics would possibly overcome the battle of roll centers.



So what do you think about my thoughts that a panhard bar has 2 roll centers? Being each pivot point at the bolt?