I am hoping that Renard will pop in later. I can ask him about teddies doing "Zip wires". :?:
I have been invited to a picnic next Sunday, and part of the entertainment for
big kids is teddies doing zip wire runs off a local Tower, about 200 feet tall.
Last time this was attempted, my largest Ted, Ben, was a spectator at the top of the tower, but he over-balanced

and fell to the ground.

This was unfortunate because when he returned to the top of the Tower, he was too concussed to speak to the Camera Crew from local TV, so he is silent throughout the interview, which I recorded on Video.
Renard may be able to give me hints as to the best position for Teddies to achieve speed on zip runs. They will be doing it in groups of five and the fastest wins.