Thanks for the answer. Makes it a bit clearer for me!

I used to have a KTM 660 Rally (factory replica) that had the FCR as standard and i really loved the throttle responce and precision it gave.

Now i have a set of FCR33 from a cbr 600, rubbers waiting in the US (from Mike at G-force). Next is the linkage parts, then it should be ready to go.

Would be nice to not have take into account the different pressures in a CV carb!