I got a little carried away with the polygons on this one so my slicer choked and I had to roll back some design changes as even at the lowest export setting I was getting around 11,000 polys. Curves, curves everywhere.

I'm going to clean up the kerf between the two shells and will release .obj files that I have confirmed will load into at least my own slicer tomorrow after I sleep some. I'm antipicating CAD nightmares.