Alternate rotation for Uumuu 1 cycle involving a damage tank. Seems to save a bit over the other rotation, but hard to tell how much because of Uumuu move rng.
The visual cue I use for when to walljump/dash off the wall is when the part of the blobs marked in red are at the wall.
For extra backup, wait until Uumuu starts moving then dash wings back onto the wall, then do the setup like normal.
6