Styles:
UCN: S4hAG0-sDI.sUI.sDPRMI*.sUI
Handposition: open hand position, loose fist before percussion (chuck)
Dactyl Sectors: Ia/b, Pb, Ra/b, Ma/b, T whole side
Down Strum (sD)
Up Strum (sU)
Picking (p)
Placement/Stabilization

The Chuck or percussive element in this strum is achieved by muting the strings with the whole side of T and an sDPRMI on the muted strings. The fingers are not rolled but strum down simultaneously, which results in a scratchy noise that enhances the percussive element in the moment.

Isolated Chuck: