I'm working on a compact 3D printer design but I don't have much room above the print head. I need to use a bowden style extruder and I was wondering if there might be a hot end available with a 90 degree bend at or near the tip - which would allow the feed cable to enter at the side instead of the top. If someone knows of such a hotend or maybe has a working prototype, I'd like to hear from you.
