El menú Core Settings te permite ajustar varios aspectos de la biblioteca FreeSewing Core, que —bajo el capó— genera tu patrón para ti.

In contrast to Design options which are specific for a given design, these Core Settings are the same for every design. Así que verás que este menú siempre proporciona los mismos ajustes, independientemente de para qué diseño estés generando un patrón.

NOTE
User Experience

The User Experience setting of your FreeSewing account will impact how you experience the FreeSewing website.

By default, some of the more advanced features of this site are hidden to make it more easy for new users to find their way.
If you want to sacrifice some of that simplicity to gain more power, you can update your User Experience setting accordingly.