KawaiK3Zone

hi.
i have a k3 and a midiman oxygen 8. i want to be able to control the patch 
parameters on the k3 through the oxygen 8. i.e. turn a nob and have the cutoff go up 
and down. seems pretty basic but all i can get to happen is basic note and pitch bend 
action. what are the parameter numbers that the k3 receives the different settings? i 
tried "10" for cutoff (to match the number you press when parameter edit is on on the 
k3)

is that possible with just a midi connection or do i need some software to be 
involved?

thanks in advance.