Hello from my queue.thanks for the mod!
Here are my replays for Insane and above.
I don't think it would help but this is the best I can help with for the last 3 difficulties. Wasn't able to find anything.
Dark combo colors made the map atleast two times harder with background dim. I tried ByBy's Exorcist twice, one with your combo colors, one with default colors, difference is like day and night. okay fixed, also thanks for the testplay!
01:04:440 (2,3) - You can avoid this overlap with a nice blanket. keep it, because isn't an ugly overlap
00:12:877 (5) - Sliders end could point to the next circle.
01:26:315 (1,2) - Maybe blanket instead of overlapping. same like before
All I can point out is there were many overlaps instead of blanketing. It's probably intended but I don't have anything else to write in this difficulty ¯\_(ツ)_/¯ it's not an ugly overlap
Well, I managed to FC it on my first try, and I haven't even listened to the song before, failed to find anything in the editor too.