Why this makes the groove.

Mcs, Mpcs, Electribes plays the mididata in a serial way. Simultan ore next data are delayed.
Usb Midi can't do this . Usb Midi is collect many data and give them out simultan in a bigger raster. About 240ppq.

How it works.
Note-on ,Note-off ,Ghost notes plays the next and simultans higher notes in ticks delayed.
Prijority of simultan notes:
it plays lower note first.
it plays note on track1 first.
Some grooveboxes have for tracks a constand mididelay reserved . Then the notes plays not interactive with other tracks.

Now, you can change the microtiminmg of drums by shift the drumpad with notes to another key.
Only a example . You can shift pads like you want.
Shift the kickpad with notes from c1 to higher keypad, give your groove a laidback-feeling.
Dependent from keynotes between.
Shift the hihats with notes from a1 and h1 to lower keypad, give your hihats a forward-feeling.
Dependent from keynotes between.

On mc101:Is better you make your drums on track3, not track1, because otherwise all your other sounds are delayed .


The keymap picture for mc101 drumkits its here
its not cromatic .its gm midi.
https://www.reddit.com/r/Mc707_Mc101/comments/tvzt2n/mc101_drum_pad_midi_note_numbers/