Wow, that looks fantastic. I love the way carbon fiber filament prints. It has such a clean surface in addition to its material advantages.
Thanks for sharing.
BTW, I'm planning to add your request for multiple brim layers to the next release of MatterControl. Thanks for all your constructive requests and support.
@larsbrubaker I would love to have a dual extrusion printer as long as it could print Nylon. I want to play with parts that have a carbon fiber interior for structural strength and a Kevlar exterior for high wear surfaces.