That would be true for a K value of 2. Let's say you have a K value of 1 for simplicity's sake. Let's say you stetch 1 inch you have 100lb of force. (or vise versa). You stretch 3 inches, 300lb and so on. Even if you are at 1000lb of force, you add 100lb and you get another inch of flex.

Frank.

1994 4runner, 3.0, auto, 4.88's, 31's, BJ spacers, Coil spacers, air shocks, D-ring anchors, 4Crawler F/R swaybar discos.
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