I'd like to program my controller so that there is a "duplicate A" and "duplicate B" button while I'm mixing. Traktor Scratch Pro lets me custom map it to ex: tempo reset. but only works for one side of the controller(B copies to deck A, but A won't duplicate over to deck B)
Any suggestions on the best place to program a "duplicate track" button on the S4? And how to get both sides to work respond? Any feedback would be appreciated.