The movement it very clear … but different styles use different terminologies. The same motion is labelled as “soto-uke” in other styles. Some call it “inner” because it starts from the “inside” (and moves “out”) others call it “outer” because it moves “outward” (but starts from the “inside”). Confusing, but that’s the way it is. So, for example, what is called “uchi-uke” in Shotokan is called “soto-uke” in Shito-Ryu (and vice-versa). Same move; different name. So that’s why I said what I said. Not because the movement itself is unclear, but because I’m teaching a group made up of differing styles who don’t have the same terminology. So to some that movement is the “soto-uke at the start of Naihanchi Sandan” and to others it is the “uchi-uke at the start of Tekki Sandan”. I hope that helps.

Oh I see, thanks for clearing it up