Just did one myself using a X-keys pedal (http://www.piengineering.com/xkeys/xkfoot.php http://www.piengineering.com/xkeys/xkfoot.php) - https://twitter.com/juo

Just did one myself using a X-keys pedal (http://www.piengineering.com/xkeys/xkfoot.php http://www.piengineering.com/xkeys/xkfoot.php) - https://twitter.com/juokaz/status/215915867895119872 https://twitter.com/juokaz/status/215915867895119872 Works brilliantly. Main pedal to go to insert mode, left one to save the file and right one to switch tabs.