Right at the start, ride the lift to the top of the map and hop off. Drive the path until you reach a checkpoint. Here, you may drive down the ramp and bailout to land in one of the six crates, or press 'B' to reset the lift. Drive backwards of the platform and let gravity carry you to the very long beam holding the lift. Drive backwards all the way to the end and a squirrel will be sitting on a ledge. It will drop down after passing through a trigger.
This section is reserved for Confirmation/comments about this investigation. Investigations will remain open until advised by Redlynx that the final solution for each secret is found.