MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
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The gears are made well, but the top piece and the bottom piece are not going well. The pieces should be redesigned. I have doubts on the pins of the gears ... maybe need to replace them with a hole and use a metal pin. The idea is still beautiful, but unfortunately not functional. Another problem is related to the gear outside ... its diameter is large and would cause too much friction.