Bruce, when I was watching that debacle of the multiple resets, I was hoping for a view of the opposite side, which was where the penalties were arising, as I was not entirely convinced it was any "superior" technique from the Tahs as the scrums were all skewing.
His Ancientness and I were sitting on the side viewing the "opposite side" of the scrum to which Peyper was officiating from, and all we could see was the Chiefs LHP setting up to bore in on the Tahs' hooker. His left leg was planted somewhere over near Surry Hills and he leant over to touch shoulders with his hooker and bored straight in on every scrum. Why the touchie on that side didn't alert the ref we'll never know.
I thought the penalties were being committed on Peyper's side, that's the prop he carded.