Currently you cannot set the margin in  Notezilla . However, you can use "Ruled Paper" skin to have a wider margin. Click on top left button on a Windows sticky note and choose Skin->Ruled Paper. You can also set your default skin to "Ruled Paper" using  Notezilla  Preferences. To access  Notezilla 's Preferences, right click on  Notezilla  icon and choose Preferences from the menu.
