MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Just figgered it out, in settings.h "#define TFT_CS 0"
The Chip Select Pin for the display is Pin 0, which is the same as the LED on the Huzzah. That can be changed.