I'm working on a simplified design of my quadruped. The new design should be easy to replicate (with a laser cutter or simple hand tools). Another aspect is that it should be able to work with cheaper servos (HITech HS-422). In this project I'm using NodeJS and Johnny-five instead of regular Arduino sketches. The development cycle is much faster and as a web developer I'm right in my comfort zone. Extra bits of info on my blog (http://www.burningservos.com) -update 2.4.15Added  a new video ...