Yeah, I only caught that mention of the Petibone going on it's side. I can relate. I had a 12 ton zoom-boom with large smooth quarry tires. It would slide on ice totally out of control until it hit something.
I don't really understand the numbers. They are not exact but in a range. I wish he would talk more about the financial aspect, as he wants to explain everything else. I enjoyed many seasons of Gold Rush, but again the BIG PICTURE is totally ommitted. It's more a disquised show about reality TV revenue than GOLD Mining.