Interesting read, but not sure we are comparing apples to apples here, since the geometry is likely vastly different between the two set-ups, beyond just the hardware, and the 3 link might just be a better tune for this application, which also means it could be tuned for a much worse result. Also over my pay grade, but I suspect the real three link normally has a lot wider tune window then the TA set-up, if for any no other reason, then just space for adjustablity.