Relax:
Get rid of the first 2 unused timing sections.
00:44:98 (1,1,1,1) - I dislike how you are forced to go in the oposite direction of the sliders after you finish to reach the next note. (this is just a complaint on style sry)
00:53:12 (3) - make a horizontal reflection of 1
Lunatic:
Get rid of the first 2 unused timing sections.
01:12:20 (1,2,3,4) - this fast speed up and slow down is disorienting
01:45:84 (3,1) - this jump feels a little large
Overall, your changing spacing is intuitive for the most parts, but sometimes in Lunatic your speed up and slow down a little too suddenly. I pointed out the ones I found the worse above.
Keep on mapping and finish this map. Star.