Hi everyone I tell you my situation, I m from Argentina, few years ago someone sold me a cube 3, but changed, the extrude(piece of sheet metal) was remplace with "adaptation" printed in a printter, but this "adaptation" doesnt work fine, so I cant print. So this is my question, someone have the blueprints of the extruder(metal)?I will try to make it but I need the blueprints with the dimesions, or maybe anyone knows where can I buy one, all helps!