I know circuit boards are not allowed, but for connection purposes would a solderable breadboard be allowed for making wiring connections? Reveal Questions Yes, bare breadboards are allowed as long as the entire circuit is visible for inspection. ‹ Given switches that are mechanically activated by a motor, and electromechanical DPDT relays, what determines a "manually-operated" switch? If I am not using a skirt does the bottom of the part have to be covered so the dowel can't touch it or just from the top being that is getting protected by the floor or is it being tested in the air. ›