here is some brain fodder. I currently have a 99 MX6 with SC-10 susp. and a coupling kit. I remember reading that this version of the SC10 had been changed to make it more linear in its action (from previous models). Given the proven benefits of progressive suspension (as Ski-Doo rediscovered with the SC10 III), I was wondering if it was possible/desirable to change my SC to a more progressive geometry, similar to other (earlier) MXZ SC10 versions. anyone?