Some drunk girl spilled a full drink on my S4 and shorted all the faders. They float around now if I leave it mapped so had to disable them. Do not download this mapping it is otherwise totally useless... made some random changes that fit my DJ style to give more control over FX and pitch. Loop selector is crossfader, decks 3 & 4 use change filter to Key for dramatic pitch rises, hi mid low are effect selectors.