These requests will not be accepted. Please see the note at the bottom of the
inventory:
"Redesigned during production.
There are at least 2 different versions of instructions for this set. The differences
for the second version are indicated in this inventory in the Alternate Items
section with Match ID 99.
Quick overview of redesign: The two dark bluish gray 98613 Hero Factory Arm /
Leg Extender with Ball Joint and Ball Socket were removed from the upper legs
of the main build. To compensate for the piece count difference, the size of
the bone fragment was slightly increased by two parts."