Kontrol S2 mapping help

Hey guys

I'm wondering if i can make a small addition to the ''Default'' S2 mapping, say i wanted to hold shift and move the Hi EQ to make it act as a filter or holding shift and moving the tempo fader to make it raise or lower the key of a song instead of the normal function that will only allow you to move the tempo on the S2 without it having effect on the song.

How can i do this? Do i need to go into the controller editor?

Also anyone knows of a 4 deck map for the S2? the one from traktor bible is really glitchy, you need to press the botton multiple times to get the function to work. Cues aren't hold..it's overrall really messed up.