Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
# 65_ansi_blocker_tsangan LAYOUT_65_ansi_blocker_tsangan This is a Tsangan-inspired 65% ANSI layout with a blocker next to the arrows and 1.5u-1u-1.5u-7u-1.5u bottom row.