02:02:247 (122247|5,122414|1) - delete and move 02:02:497 (122497|2) - one col left
02:03:747 (123747|1,123914|5,123997|4,124080|1) - del, 02:03:830 (123830|0) - change to 1/2 length ln, 02:04:164 - add note
apply same to 02:12:164 -
00:06:830 (6830|6,6914|5,6997|4) - ctrl+g and then ctrl+h and then move to right. Doing so helps create a separation between this sound and the next one 00:07:164 - , yes you might say "the ln is shortened so that's the difference" but it's not enough because they're both 1/4.
apply for all cases in the map
sounds reasonable. however, if you look at the overall context, i've made it this way because 00:11:646 (11646|1,11646|2) - does not have any vocals immediately after it while 00:02:313 (2313|1,2313|3,2313|6) - does which helps to differentiate between instrumental and vocals visually.