User blog comment:Lasaro Ginjou/Gears to come.../@comment-4503935-20161014030635/@comment-5536072-20161017172957

Using techniques that combine gears and creating a gear that completely combines the properties of two or more others are different things. He used Gear 2 and 3 together and, probably, he used Gear 3 and 4 together. But Gear 4 is not Gear 2 and 3 combined. "It is a whole new gear with its own properties" is what I mean.