Wow that spring pattern.
I wonder at what point the top shelf move became general knowledge. maybe people knew about it even back in the 80's but it was considered too risky for a full game at the time?
At my local skating rink, around 1982, we knew about the top shelf move, but none of us could pull it off consistently. Maybe it's because we were 11 and 12 yrs old, but still, we were doing it. NOT doing it on L4 and up is just stupid.