http://hackaday.com/2014/06/04/helix-turning-tool-born-from-necessity/

That's certainly turned today into a good day :)

As you know, I had some problems with some steps being duplicated, apparently overwitting the last steps I wrote. I wanted to let the mess as it for HaD Project team to investigate, but when I saw my project featured, ... I hade to clean everything and re-put steps in proper order.