Well done Travs - an interesting account.
The two trods I usually take to the left/west in the vicinity of Heron Pike are definite trods - the second from start to finish; the first becomes a trod after about 10 yards until it ends, so it requires knowledge as to where to go left.
When I was watching the race a year or two back I did not see anyone take the first; they all took the second.
Why did you go around the rock step Travs? Did it look like there was going to be a queue?