Originally Posted by CortoCG
Hapslash uses the JO skeleton to build his models. He likes to keep them JO and JA compliant. When you replaced the .gla file for your Dooku model, you probably used a new .gla made with the JA skeleton. I think JA only fixes those models pointing to the _humanoid.gla file.
I noticed that. While there's nothing wrong with it in theory, in practice dual saber style is a complete mess, as it isn't compliant with the JO skeleton (All guesswork, but it fits the facts).