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.
Hi tabubias. Thanks for your interest in this extruder. User ipblythe asked me the same questions some months ago. Please have a look at the conversation in the comments below.
The OpenSCAD file is almost completely parametrizable and the filament diameter can be changed easily. Although I didn't make any tests.