What rear suspension for bracket racing.

If you are runnng leaf springs do you guys install a 1/2 leaf on the right side like we did 50 years ago?

What about using anti-squat in a leaf rear? Fromw what I remember from my leaf rear stock car stuff you need to control that body lift you get on the rear of carby lowering the front spring eye below the centerline of the axle.... just wondering.