Scale Ratio:

Supported on: Microsoft Windows XP SP2 or later
Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSoftware\Policies\Foxit\PhantomPDF 8.0\Ribbon\Ribbon_Category_CommentFormat\FORMAT_Panel_SCALE
Value NameFormat_Scale_Title
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

foxit phantompdf 8.3.admx

Administrative Templates (Computers)

Administrative Templates (Users)