If you duplicate a part (Exp. Left Arm) within a humanoid, the duplicate will remain a humanoid arm, but the original will turn into a normal-studded brick.
That’s not really a bug as much as it is the way humanoids work.
The arm is still within the humanoid and named a different name.
The arm is still within the humanoid and named a different name.[/quote]
Ah, that’s something else then.