Quote Originally Posted by Rongway View Post
They are very clearly not the same model. The differences in character sizes and animation ranges would not work with a single model.
I'm not seeing the connection there. If "rapier and focus are a single model" for a single character to equip, that is unrelated to different characters needing different sizes of the rapier-and-focus model.

I don't know the technicalities myself, but with how rigid item categories are in this game, I would be surprised if a primary arm is able to be placed in the secondary arm slot at all. Otherwise it should have been an obvious thing for ninja, at least.