I have a new printer (my second), and most likely have been making mistakes setting up UBL. That said, the "Restore Leveling after G28" plugin failed, letting me know my UBL mesh was broken. That brought up a new question.
I have disabled the plugin, because I assumed it was unnecessary. I have M420 S in my start Gcode, but I guess I could enable it in the firmware instead. Nonetheless, why is this plugin enabled by default? Is it redundant if it is already in gcode or marlin, or is it somehow necessary to have this plugin enabled in Octoprint?
I guess the second question would be, where is the best place to have this command stored, or does it not matter?