How does the rotation algorithm work?

[Ghostz_of_Moar]

It's designed to do this: 




and....    https://www.youtube.com/watch?v=YQFJQSHzjiY


and...     https://www.youtube.com/watch?v=mw2bNMpY4w4

On the Enc 2 Beta page for the Rotation Algo:

The rotator functionality is transmitted over the midi channel defined on Settings 1/3 - KB Trans

Parameters are set in pattern 40 using steps 1-5 (not sure what this means..motifs? )

1 is the Parallel Note
2-5 are the rotation notes 1,2,3,4

Scale values are centered around value=20

Therefore: 20=0 semitones, 15= -5 semitones, 27= +7 semitones

In yellow 7 -5 -10 -7 -14 (not sure how to change these...motifs step 1-5? )

This would seem to indicate:

+7 is the Parallel note
-5  -10 -7 -14 are the rotation notes 1-4

Thank you ! So is this to be applied to the motifs only on pattern 40?