traktor pro 3 browser issues with inpulse 300

hi all,

i used the mapping file for traktor and everithing seems to going fine (i didn´t test everything yet) but i do have a browser issue. when i use the browser wheel to go thourgh all the songs on my song´s list, at the begining jumped 3 songs with every spin and changing some parameters i achieved to jump 2 songs with every spin, but i cannot find the way to go song by song whit the browser wheel of the inpulse 300.