Traktor Mapping -> TrackSelection Buttons

hi there...

sorry for my bad english... im from germany... :-)

i try to build a midi mapping for my apc40.

i want to use the 8 track selection buttons as normal midi buttons like the rest. is it possible to do it. i read somewhere that i need a special tool named nativekontrol or is there a other way (i dont wanna pay 15 or 25$ for this tool)

Everything on the aps 40 is remapable. but you wanna stay away from mapping the matrix buttons and scene buttons because they work on multible banks.