Is there any chance we could get a wiki page up and running?
It seems that there is a lot of good information spread around on the facebook page and the forums. Maybe a nicely formatted troubleshooting page on the wiki where there is some user contribution would be a good idea?
I think he said it is on the way soon.
Linked under the “home” menu, http://www.reprap.org/wiki/Mostly_Printed_CNC.
Please feel free to add to it!