Well Mr. McKirdy, your design is amazing and my all time favorite. If I had room for a clamp cart in my small shop I would surely choose this one. I do favor the cart concept over wall mounts as it is so convenient to bring the cart to the job vs running back and forth with armloads of clamps. Something I am forced to do in my shop. I also love the innovative wedges you used to help support the hinged frames when closed. Very well thought out.
Mike, an American living in Norway