Has anyone here added a Watts linkage to your rear end for tighter handling?

It seems fairly easy to weld a pivot to the diff housing and attach the ends to the rear subframe.

Just curious about the outcome, good/bad. Is it an improvement worth applying to a mild resto-mod highway cruiser?

-Art


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67 Lancia Fulvia Rallye 1.3. Alloy panel, 1.3L V4 DOHC 4-spd
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77 Maserati Khamsin Euro spec 4.9L DOHC hemi V8 5-spd ZF
07 Aston Martin DB9 6.0L DOHC V12 6spd transaxle