[Tutorial] Using Strymon Nixie with MC6MKII / MC8

In the v3.7 update, it is possible to use the MC6MKII and MC8 as a MIDI interface for Strymon Nixie.

Tutorial here: https://morningstarengineering.atlassian.net/wiki/spaces/MMS/pages/304873473/Using+Strymon+Nixie+with+the+Morningstar+Controllers