KAP-V (Knex Programmable Automated Vehicle) V1.1

Do NOT Build this, Build V2

This my Programmable Robot. It can move left, right and forwards, I am working on making a larger robot that writes words! But this one is simple to programme. You just push the white rods on the chain to make it move left or right. To make it move forward, position the rods in the middle

Now With Video you guys have been waiting for!
If the video doesn't work, visit my you tube channel http://www.youtube.com/watch?v=RnVjlZDps3w&feature=channel_page for the viedo, sorry for the quality

Make the chassis and gears

Making the programme mechanism

Attaching the mechanism to the chassis
Note: in picture 3, it wouln't let me put the notes in, so you have to connect the mechanism to the white and blue rods on the chassis as shown

Programming
The chain to use is 19 connectors long and the white rod are connected at an angle. The pattern for you robot to move in a square is as follows:
middle middle middle down down down down down down down down down down down middle middle middle middle middle.