Originally Posted by gearhead1011
The latter is what I assume you mean by "put some asymmetry into your suspension".
The driveshaft torque provides an asymmetry. In other words, if you start with a perfectly symmetrical car, one with equal left and right loads at the front and equal left and right loads at the rear, everything becomes asymmetrical as soon as you launch. The right rear suddenly becomes lighter than the left rear and the left front suddenly becomes lighter than the right front.
But, if you design in an asymmetry which acts in the opposite sense, you can counteract and cancel the effects of driveshaft torque. For instance, if you have more anti-squat adjusted into the links on the right side of your 4link than you have on the left side, the link loads will place more of the weight transfer on the right rear than on the left rear. And, since those link loads are proportional to driveshaft torque, it is possible for this built in asymmetry to exactly cancel the driveshaft torque's tendency to unload the right rear.
It is important to note that such an arrangement requires no static preload.
There are many other ways to achieve this same sort of asymmetric cancellation, some of which I discuss at my site.