G940 pedals too responsive! PLEASE HELP!

[Gico]

Dear all,
please hel me!
I’m trying to tune up my Logitech G940 pedals but no joy at all.
Rudder is TOO RESPONSIVE: the minumun pressure on the pedals causes a huge ammount of yaw in the aircraft, that STARTS BANKING almost immediately.
Lining up to fire is almost impossible: if I counter pedal trying to correct the excessive yaw I get the plane bouncing in a rumba style!
In Cod, rudder is assigned to “Joystick 2 + RX Axis”.
It seems that whatever I do with the three sliders (sensitivity and dead zones) has no effect at all.
Anyway the green test bars on the right, show pedals response quite progressive, but in flight it seems there are only two status: rudder neutral and rudder ALL RIGHT (or LEFT)
I tried changing parameters in conf.ini (as I read somewhere in this forum) but again, no joy.
In Win 7 (64) control pannel pedals act fine.
With other sims pedals act fine and I’m able to set their sensitivity

Please help me, ‘cause I had to stop using rudder (but that's no joy!)

Thanks in advance
Gico