we would miss them as much as the attraction." second, you need very little materials to accomplish great things. thank you for sharing your knowledge of this technique. i think they were on some kind of intelligence mission when something happened to frighten them and they tried to leave. i wish i could tell people what all things teacher teaches but more that they share about what they learn everyday from those who are just living their lives full of curiosity. we will remain on 2.0.x for the time being. 