softer

Hey guys, my 1199S Tri is much too stiff in the front. I recall reading Ducati has the forks setup for riders of about 180-190lbs which is much heavier than I (138lbs).....who sells the lighter fork springs for the S model and what is involved in getting them changed for the stock internals?

Does anybody know how to find specs about V4's Sachs rear spring? Our dealer cannot help, they don't know anything about that. Suspension expert said that this spring is too stiff for me and recommended to change it - but I cant find what N/mm it has right now and from where I can find...