spring preload in primary???

[bluemonster1]

If I have a spring with a preload of 45 kg and the engagement is around 4000-4200,what will a spring preload of 40 kg give me for engagement.Just wandering about itI have a y-w-w spring in clutch,want to try y-g-y.What happens then?

 

[bluemonster1]

anyone have a clue,a suggestion......

 

[bluemonster1]

It should drop my engagement some.

 

[yamyrider]

It will drop your engagement.