Upper: Equippable upper-types. Uses the following bitmasks: Normal jobs: 0x01 (1) Upper jobs: 0x02 (2) Baby jobs: 0x04 (4) Third jobs: 0x08 (8) Upper Third jobs: 0x10 (16) Baby Third jobs: 0x20 (32) Under pre-re mode third classes are considered upper, making use of the 8 and above masks is therefore not necessary unless in renewal mode. When no value is specified, all classes (mask 0x3f) are able to equip the item.
change
Upper: 8
to
Upper: 56
that will be Third + Upper Third + Baby Third jobs who can use the runes