What rear suspension for bracket racing.

Ok so i google it.
same concept as CalTrac's
So how about a little more info.
how old were your SS Spring when you added the slide a link.
How did it act different?....
What did you do to make them work, or work better then the SS Spring alone.
did you have to set the preload different from side to side with the SS Springs?
Sorry once i actually read the words you were saying:BangHead: You have got my full attention :D