[stephen low]

Dave

A curiosity question from one that know's little on the science but isn't the suspension operation a variable you can't factor for, hence why a chassis's twist is measured?

Can understand the leverage starting at the wheels but you have a moveable linkage to the chassis to allow for, so can you really measure at the hubs with fixed suspension and replicate actual twist reality?

I'm keen for a little enlightenment.

Cheers