Good suspension guys in Brissie?

[Billy the kid]

Preload!

Preload is how much tension you will apply to the spring.When suspension is compressed the spring is also compressed.It stores energy when compressed and it will push back with the exact force it was copressed.
If the spring is not pre loaded it is easier to compress it.If tis prelaoded it will be harder to compress.
A harder preloader spring will expand more rapidly the a lighter preloaded spring.