KBricks -- quad and mini quad

My first prints with the KBricks systems -- The Quad Demo and Quad Demo at 2:3 scale.

Getting my first successful KBricks build was more of a challenge than I expected. Some of the parts and fit are fiddly, both to print and assemble.

Lessons learned.:

Print the connectors vertically. If you print horizontally, the grain of the print is such that they break easily along the long dimension.

Print the pegs and axles horizontally, for the converse of the same reason. Here comes my first