Although I am quite familiar with the Cura slicing engine, I know almost nothing about how Cura is configured. Does anyone have a simple explanation (wiki, blog, etc.) that describes how Cura printers, materials, variants and profiles relate?
In particular, I would like to know whether material definitions are specific to particular printer types (or printer instances) or if they are shared. I see that the material print settings include items that are printer specific (i.e. retraction dist