the four rows of each bank’s right-side triangle function as a multi-button gestural panel. they give immediate control over many different parameters.
the fourth row controls the selected pad’s rate + loop points, using a press system adapted from @r_constanzo’s Block Party (which was sorta Party Van 1.5).
x x - x: double rate
x - x x: halve rate
x - - x: reverse
x x x x: add 7 semitones
x x - -: random loop start
- - x x: random loop end
- x x -: random window (start + end jump same distance)
x - x -: double loop length
- x - x: halve loop length
a few combos are not mentioned in the video — those will be yours to discover.