Hello, this is Tom Bonar from MaxBotix Inc. If you view
http://www.facebook.com/notes/maxbot...77662868954588 numbers 1 and 2; you can see the answer to your question. Please feel free to ask questions on our wall or on the notes thread i linked. As questions come in from the teams we will be rewording and posting the answers to that thread as well as giving the team the direct answer they are looking for.