Rose Easy
00:23:44 (1,2) - 1 grid to the right
00:53:78 (3) - 2 grids up, 1 to the right
01:58:28 (2) - 1/2 beat later
02:39:78 (1) - 1 grid to the left
Chaotix Medium
01:00:11 (1) - 3 grid right and 1 up
01:01:44 (3) - 1 grid up
01:33:44 (1) - 1 grid to the left
01:54:28 (1) - I dont like this slider, should start 1 note later IMO
Sonic Hard
00:17:78 (2) - 1 grid down, 2 to the right
00:18:11 (3) - 1 grid left
00:54:44 (7) - 1/2 beat later
02:34:61 (5,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1) - Remove the overlappings, make the spacing equal to eachother
Dark Insane
00:16:28 (6,7) - snap the notes to the grid, they will be stacked like that automatically in play mode
00:19:28 (8) - 3 grids to the right, and 1 up
00:21:44 (5,6) - 1 grid up and 1 grid right
00:25:94 (2,3,5) - Snap it to the grid please, overlap (2) and (4)
00:28:44 (8,9,10,11) - Grid snap
00:31:11 (2,3,4,5) - ^
00:41:78 (2,3,4,5) - ^
00:45:11 (14) - 1 grid down
00:47:11 (3,6) - use grid snap
00:49:78 (3,6) - ^
00:52:11 (1,2,4,5) - Use grid snap
00:53:44 (7,8) - ^
01:59:11 (13,16) - ^
02:03:94 (1) - more space here please
I don't like the overal spacing patterns, I suggest you to make it more interesting.