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      01-15-2015, 02:26 PM   #9
128Convertibleguy
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Drives: 2010 128 Covertible
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Quote:
Originally Posted by chris82 View Post
Basically since there is no bushing wind up (which contributes to spring rate) with a ball joint, you are decreasing the spring rate, thus softening the suspension.
Wouldn't it be more correct to say the ball joint has an extremely large spring rate? There is no metal fabrication with a zero spring rate, but some are extremely large.
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