Reply to Traktor Z2 custom crossfader mapping guru help required

Hi

Here is what I want to achieve on my Z2 - huge thanks to anyone that can explain how it could be achieved:

• Crossfader silences audio for Deck A at BOTH left and right sides/ends
• Deck B plays at full volume regardless of crossfader position while Deck A cuts out at both sides as described above
• Sharp "scratch" cut-in is maintained on both left and right ends/sides of crossfader for Deck A
• Volume of both decks is full/max with no dip or fade during crossfader travel, other than the sharp cutoff at both sides/ends for Deck A
• Saveable as a preset, but quickly bypassable to revert crossfader to stock/default behaviour
• Ideally "reversable" so that anything written above applying to Deck A applies to Deck B, and vice-versa

Cheers
E