Reply to how to make shift button mapping in Traktor pro 2

Hello, i am currently making a mapping for my mixtrack pro to make it more user friendly and have ran out of buttons to use.
as i never use the pitch bend buttons i was wondering how i can use the minus button on the pitch bend to activate BPM adjust and use the plus button to activate the BPM adjust as a filter? it seems all i have managed to do so far is make a mess. i was using it on the effect select button but hate the clicky feel from it so i starting believeing a little bit too far ahead of my self.
Also if anyone can tell me how to map LEDs would be amazing although i can live without them.
Thanks
/Patrick