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.
Phooey. I just realized that I can't use the Customizer with your Thing because I only need 5mm for the wide end, but with 2x my 5mm thickness added to that, even if I set it to zero, I'll end up with 10mm for the length of the wide end.
Maybe I can input a smaller value for the wide end and a larger value for the short end and still make it work. I'll try that.