Afghan Lathe by Vik Olliver

Firstly, this is NOT MY IDEA! It was published by Vik Olliver, Diamond Age Solutions Ltd. http://diamondage.co.nz. I have reproduced it here, assuming that it is public domain. However, I will be happy to remove it if the original author would like me to. His document says "Documentation released under the GFDL for free reproduction." I hope that extends to his pictures!

I am building a mrkimrobotics 1X2 reprap http://mrkimrobotics.com/ and http://www.thingiverse.com/thing:5773 from basic, lo