The drill holes in the base plate are too close to the socket. The socket is attached to the base plate with 4 screws and is not sealed. The instructions are a spartan leaflet in English for 4 different versions of this deck implementation. The picture puzzled me. (RG213 version) Soldering iron required. Conclusion Quite an expensive product that serves the purpose, but can only be assembled with tinkering and Sikaflex.