[talk-au] Overland Track added

[John Henderson]

Sam Couter wrote:

> My old man's a surveyor so I've played chainman plenty of times too.
> These days it's less about the chain and more about carrying the prism
> to the benchmark and to each spot. You don't expect the surveyor to do
> the walking, do you?

It was a surveyor I met in the field recently who told me that the 
chainman job had been abolished.

I didn't ask her how she cuts down the trees that are in the way.

John