Found a typo. Change this: > one dairy copy for the last 15 days to this > one dairy copy for the last 15 dairs Also, what's the speed of choosing to delete

Found a typo. Change this: > one dairy copy for the last 15 days to this > one dairy copy for the last 15 dairs Also, what's the speed of choosing to delete one of the snapshots sandwiched in between other snapshots?