"How do I set the size of the work area for my characters and SuperDesigns?"
Hoops are not available in mySewnet™ Font Digitizing. Set the minimum and maximum size for your characters and SuperDesigns when creating the font or SuperDesign set in the Create or Edit Font dialog, or change the maximum and minimum size using Size Options .
The default initial size for a character or SuperDesign in mySewnet™ Embroidery is always the height of the upper case A or first SuperDesign when the minimum size is used.