HDK Bump Steer 101

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The result? Virtually no toe change at any point in the suspension travel arc
of from 10" compressed to 15.5" fully extended (5.5" at the shock which
equates to 6-7/8" at the tip of the spindle.

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How much is virtually no toe change?

I think people not familar with this, might not have a feel for how many inches is significant and not significant.