Using EXP2 as Volume Control with KARMA

[coolmomo561]

I have recently purchased a Korg EXP-2 to use with my KARMA both on gigs and in home studio as a volume control for B3/organ sounds. I find that it goes from 0 to FULL VOLUME with just the slightest tap, I would say less than 20% of the full swing of the pedal, is there anyway to adjust this that does not include running my audio cables and using it as an actual volume pedal, I want the MIDI control so that I can control Native Instruments B4 which I have on my MAC for use in my recordings.

As it is now, it's like having a car that goes from 0-60 as soon as you tap the gas pedal. I have gone to the GLOBAL setting for controllers and set the Assign pedal to volume but there is no place to calibrate or change the velocity curve, I already had a BOSS volume pedal I was using on gigs, I bought this pedal so I could control MIDI and use it to control my soft-synths on my MAC.

Is there anything that can be done?

Thanks for reading....