After continued use, the size of the library files keeps growing – why is that?
When the files are originally installed, only the surface information of the active (default) size is contained in the file for ‘featherweight’ viewing. As more and more configurations are activated – and saved – more and more surface information is included in the file. While this increases file-size, it also speeds up regeneration as more and more surface info is already contained in the file and does not have to be recalculated.