I cannot see how to configure the GRID GK if you haven't done a quick start. We have a live site up and running so this is not practical. . I want to set up a grid stucture to display modules differently for differnt devices. I am getting an error message when I follow your documentation.
I have uploaded the module onto my dev site http://www.schoolclasslist.co.uk/dev3. This is protected so I will need to send you details if you wish to have a look.
This is urgent as I need to roll out to my live site https://www.schoolclasslist.com today.