Ok so I read that you have to first get 30 point in the weapons that you wish to dual wield. If you want to wield the same weapon on both hands I understand this means first getting 30 in said weapon. If you want to wield a different weapon in each does that mean having 30 in each?
What about weapons that are generally learned as a duo (i.e. sai, tonfa, twin blades, metal claws etc) must you first get 30 before you can wield one in each hand?
And once you do have 30 in everything you need and already have dual wield as a skill, once you begin to use this skill for more points do you get points in dual wielding or in the weapons you use?