I’ve completed assembly of FAB B of the NIXIE tube displays. The emulation and 7 digit native modes work as designed. I’ve posted a youtube video with it installed in the backglass.

http://www.youtube.com/watch?v=YcyABnz11KA
 
Obviously; the 7digit modes do not work “ideally” with a machine designed for 6digits. I may spend some time in the future to make a 6 digit “right angle” board if there is enough interest.
 
Need to confirm in a 7digit machine that it works properly. I already have a volunteer.

Next step is to write a blog post with schematics and pictures.
Need to send the boards out for Black PCB fabbing.

Also completed Rev0 of the Proximity sensor PCB. Got them back from oshpark today and they look good right now. Waiting for parts from Digikey before I can start assembly and debug.