The DSKY project is a serious labor of love, I'm finding. There are really precious few resources available on the 'net with any usable dimensions, and there are lots of conflicts among that which is available. The most consistent and reliable dimensions seem to be at the displays, so I'll be using these as my reference point and working out from there.
I've spent hours in Fusion 360 this week, and hours printing prototypes. It's really fun, actually, and I'm having tons of "ah hah" moments of every kind.