concept of the kiai is not very clear to me, personally I don’t understand why to increase spacing for all objects but at the same time keep stacks and previous rhythms
writing everything here would be very confusing so I spread the main mods to the timeline, after fixing we will return to the general mods if the problem is relevant
going back to the kiai I highly recommend reducing overall spacing and adding more unstacks for 1/2 patterns, this will be enough for the contrast, now u are just doing a big jump unnecessarily which is not supported in any way with what happens before the kiai in the map
00:18:360 (3) - long reverses could be diversified by adding 2 circles + reverse for 1 repetition, it would be played more lively imo