Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
# Mark I layout for GH60 Satan A Mac keyboard for touch typists who enjoy having a Fn key on both the left-hand and right-hand side. [Layout](http://www.keyboard-layout-editor.com/#/gists/e1cde292bd2094cc3b763206d4d2cfb5)