this diff has a lack of rest moments 3/1 and above and at 163 bpm i dont think this is rankable
Ild suggest reworking the main structure in this diff, maybe consider deleting notes like 00:03:868 (2) - where there arent vocals
could delete 00:33:316 (55) - too (would also help with the suggestion #4705007)
could even try something like 00:03:868 (2) -> 00:03:684 00:04:604 (3) -> 00:04:236