i just wanna share, maybe someone can get an idea . it's totally improvise. i used cheap usb gamepad board, a sprig coil, old speaker box and some clips. i improvised but i think its lookin well and realistic feeling
pics
http://img844.imageshack.us/gal.php?g=picture152j.jpg
video
http://www.youtube.com/watch?v=4_ywhzHpO5c
pics
http://img844.imageshack.us/gal.php?g=picture152j.jpg
video
http://www.youtube.com/watch?v=4_ywhzHpO5c