I am building Funaro & Camerlengo's kit #6220 - Rutland Hopper Bottom Coal Car. The kit comes with about 2 dozen parts for the brake system, but absolutely no instructions...not even a diagram showing the assembled system. Also, there are no detailed instructions for the installation of the queen posts and truss rods. F & C assumes the modeler knows this stuff and this modeler doesn't. I need an under-car diagram showing the brake system, queen posts and truss rods. Thanks.