https://www.dropbox.com/s/t441uou1q7pr607/2013-04-21%2017.38.10.jpg
Schematic 1
https://www.dropbox.com/s/dfz4gkahvc5vkce/2013-04-21%2019.58.06.jpg
Schematic 2
https://www.dropbox.com/s/o3cyeokd5tuf18r/2013-04-21%2019.58.29.jpg
Schematic 3
https://www.dropbox.com/s/jq7nowosmz9shej/2013-04-21%2019.58.45.jpg