Incidentally, multi mode is powerful especially the 1st 16 as they save full copies of presets rather than references to them, but the Sequencer mode is where it’s at imo. It’s a 16 channel hardwired Multi mode designed to be sent Volume, Pan and bank/program changes from a Sequencer. It doesn’t have any multi presets to deal with, and so as long as your DAW/Sequencer is good for sending the info, it doesn’t require thinking about ever. The MPC works great with it. You press both Single and Multi buttons to enter it. You just use the part +/- buttons to navigate which channel you are editing.
Another thing to bear in mind when using it multitimbrally is that Odd number channels use 1 DSP processor and Even the other, so it’s worth bearing in mind if/when distributing complex/CPU heavy presets.