I'm really not sure how to tell you Jim!! Think of the end sequence of Godan - from Moroto-Uke in front stance you'd turn behind, 'grab and pull' back up into backstance. The front foot then comes back into a standing 'mange-uke' (??? wrong name). Previously you'd then turn into the same stance facing the other way and 'grab-and-pull' again.
Not so this time. This time you'd drop your stance lower, bring the right arm forward to a high shuto-uke whilst your left hand comes back to your temple before stepping forward into the 'grab-and-pull' technique. Reallt good to be honest and a much more natural transition than the first version.
BTW please don't tell me 'that's the way we teach it in Torra Kai' 'cos everyone (Norwegian, Scottish, Welsh, Irish and Martian) looked a little bewildered

Naito also looked very pleased with himself