Loved it. Things that looked ugly to me:
03:42:836 (2,1) - stack these
08:02:836 (2,2) - ^
14:30:669 - No note here? x:176 y:56 would complete the pattern imo.
03:42:836 (2,1) - stack these
08:02:836 (2,2) - ^
14:30:669 - No note here? x:176 y:56 would complete the pattern imo.