Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
main:2257150:0 2.1: 5553 3: 5391 3.1: foo:5860 0: 5279 1: 5279 2: 5279 4.1: goo:60 0: 20 1: 20 2: 20