00:03:219 (3,4) - I don't know if it was supposed to be a dash here but I think it could be a good place for a dash, maybe try to add some distance between them for a dash?
Maybe you can do the same process for all similars parts like here 00:04:016 (6,7) - , here 00:12:511 (6,7) - and here 00:29:503 (6,7) -
00:32:954 (8,9) - this dash feel a bit random and is the only dash on this difficulty, btw I don't think a dash would fit here, maybe replace it by a walk?