Analysing terrain data
Duck Walk, this is the single run on the mountain which most scares people, because it is a cat-track the whole way, combined with speed and a steep drop off on the right side.
Depending on the day rocks can fall from the dirt-bag wall or wind drifts can for in low light conditions.
If nervous just stay on the inside in a wedge so people can pass.
Many people try and turn on this and it can lead to difficulty for others going by.