Talk:Akashi's Improvement Arsenal/@comment-26091259-20150226215339

Quick question: When you want to upgrade an equipment. It said "You must have the equipment unlocked and an upgrade must exist". By 'unlocked' does it mean that I have to have at least one equipment of that sort to upgrade and create or does it mean you need to remove the lock in refit?

So for example, I want to upgrade a type 94 AA director to 10cm HA + AA director. But I don't have any  10cm HA + AA director yet. Can I still make that upgrade?