Pitchy, As I looked at the photos....... I thought, I hope there is a video that shows this mechanical marvel in operation.You did not disappoint.You are definetly a man of many talents and skills. I am reminded of one of my favorite shows on PBS "The Red Green Show" http://www.redgreen.com . His parting words each episode were "Remember, if women don`t find you handsome they should at least find you handy". Not that the non-handsome moniker would apply to you but you are quite handy.
Joe
".......ain't many troubles that a man cain't fix
With seven hundred dollars and a thirty ought six."