As the name implies this is the forth biped I've tried making.
[Watch YouTube Video]
http://i92.photobucket.com/albums/l3...l/f3df8fc4.jpg
http://i92.photobucket.com/albums/l3...l/68dd1d07.jpg
http://i92.photobucket.com/albums/l3...l/0560881f.jpg
There's no tricks or anything fancy going on, just wobble bolts and a lot of patience.

