Actually, to give you a better idea, heres a couple of shots of the prototype:

http://s31.photobucket.com/albums/c367/ayrshirerobotics/Snakebite%20-%20Build/?action=view&current=sb_build23.jpghttp://s31.photobucket.com/albums/c3...20-%20Build/?a ction=view&current=sb_build23.jpg

http://s31.photobucket.com/albums/c367/ayrshirerobotics/Snakebite%20-%20Build/?action=view&current=sb_build24.jpghttp://s31.photobucket.com/albums/c3...20-%20Build/?a ction=view&current=sb_build24.jpg