That's why we harp on properties above pattern. There are really more hair types than the categories allow for. Like 2 a/bs are supposed to be really fine but my hair is not fine. I'm pretty certain my texture is what "types" expect in a 1c (which can happen but I have an awful lot of wave for a 1c too. )
2a medium porous, You can see my wavy tutorials here: and my wavy blog is The Wavy Nation