help with brain jr please!

Hello. I just finished building my first controller and it works great! I'm trying to map it to Traktor pro software and I have some problems:

1. Traktor mixer knobs sends other values then 0-127 is there a way to change values min/max for one knob? I searched in the editor but couldn't find

2. Is there a way to change the sensitivity of the faders (in that case) in the editor for selected CC's?

Thanks for any answer