00:13:734 (1) - move it a bit to the up
00:13:968 (2,3) - make these stackable
00:18:421 (3) - 00:20:296 (3) - don't make it too off the map
00:21:234 (1,2) - make it less ugly (suggestion : https://puu.sh/ET7hz/2b8edce88b.jpg)
00:23:109 (1,2) - ^ (Suggestions: https://puu.sh/ET7kS/8d71bd0513.jpg)
01:12:913 (1,2,1,2,3,1,2,1) - these repeaters slider are a bit too much
honestly, good effort (your timing are perfect and I really dont know where should I find more mistake, Im not an experience mapper but I like your map and I hope it get's rank someday)