Mapping MIDI OUT for Key Adjust command on Maschine MK2, need help

Hey guys
I'm upgrading my NI Maschine MK2 Traktor mapping now. Decide to implement one button Key Adjust command in it.
MIDI IN for this function in my mapping completely taken from this mapping Stegga's One button that will change how you harmonically mix
But i'm stock with mapping LED OUT for this button. I want achieve next behaviour of LED OUT for this button - when "Key Adjust" have 0 value (centre position on KEY knob) i need button light up, when it in adjusted values (+1, +2, -1, -2 semitones) button should be with light off.
I tried to map OUT for "Key Adjust" command and for "Modifier 7" command but can't get it working in requested way.
Any ideas how correctly map LED OUT for this function?
i attached IN section of this button mapping to this message
thanks

Adjusting the Controller Range min and max value should do the trick. Try to set 0.000 at both ends.

http://i.imgur.com/28DG35N.jpg