Hi there!
the up/down arrows in kit mode are for rotating/swapping sounds between tracks.
e.g. if two tracks are selected, and you press up or down, the sounds are swapped. If you select more than two tracks, the up arrow shifts sounds upwards, the down arrow shifts them downwards between tracks. the lowest/highest sound is wrapped around…
Note that only parameters from the selected parameter pages are affected.
so if only the LFO page is selected, it will rotate LFO settings between tracks…
There’s some bugness in this functionality, will be fixed in next version…
it’s the same as the up/down arrows on the pattern page, but for sound instead of sequencer tracks.
cycle mode a/b difference:
try an empty pattern, set amount slider to max, full range. Select bd/sd/cp tracks. tap the Euclid button.
in cycle a mode, the generated sequence will be bd,sd,cp,sd,bd,sd etc…
in cycle b mode, it will be bd,sd,cp,cp,sd,bd,bd,sd etc…
explore the different modes, it’s easiest to figure out what’s going on with a small number of tracks selected!