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.
As mentioned I printed the hinges in Filaflex so I have not used Ninjaflex or the Silicon casting process. However I believe others have used Dragon Skin 30, Silcoflex and Latex with success, although it is not as strong as printed Filaflex. This is due to the fact that a printed hinge has lot of little crack arrestors within the grain of the print, whereas with the cast version, a crack/split once started can quickly propagate through the hinge, causing it to fail.