Many thanks for the diagram, it has helped me greatly. The last part for me to finish is the clash sensor. Can I use the the clash within the obi removeable saber? Not sure where it is or how to hook it up. Are there any pics or diagrams to show me where and how to hook it up? Would it be easier & better to just to buy the clash sensor on TCSS and do a mounting board like yours? Thanks in advance from a Noob.