This is answer several posts back.
I will add some notes to that thread (tuts/parts list/ pics). Hopefully I can still edit my first post. Pretty sure I didn't just pay $1000 bucks...lol. I was able to source most items from McMaster-Carr & Mouser. I switched from 2mm to SAE 2-56 components and they work fine in order to avoid buying from another place. But then you still have to decide spring or magnet and make a purchase for that route. Lastly there is that weird solder lug, a 1497 that I found mostly in 100 packs, is available per item at onlinecomponents.com per item. And while you are there, the ball tact switches for the dna are much cheaper there too.
Crap, can no longer edit first post. That is an annoying forum feature.
You can ask a mod to put the info you want in your 1st post on that thread... I have seen them do that for others in the past. Just pm one of them and they will take care of it.