Sometimes you new combo some beats in a row and undo new combos and such in order to see how would it look.
Maybe let all of those new combos/arrangements you did, undo with Control + Z instead of returning them all again one by one or exiting editor and entering again?
Maybe let all of those new combos/arrangements you did, undo with Control + Z instead of returning them all again one by one or exiting editor and entering again?