EZ Connectors - How to Install. Question: How are the VMAR EZ Connectors Installed?  Answer: This is a screw type EZ connector. It works in a similar manner to that of other manufacturers. Remove the set screw (larger) and beneath the set screw there is a small screw that passes like a shaft through the bottom of the EZ connector. Remove the nuts from the external threaded end of the small screw, thread the small screw through the hole in a control horn, steering arm or servo arm and fasten it in place with one or two of the small nuts. Now pass the control rod through the side holes in the EZ connector and lock the rod into place with the set screw. Apply thread locker to retain the set screw and the nut(s). For pictures, modelers may wish to check their instruction manuals. There is a good collection of instruction manuals located on the support section of our web site. This can be accessed through the support button in our On-Line store or directly at http://www.richmondrc.com/support.htm . Some good pictures can be seen in the manual (PDF file) for the VMA-D260D Dornier DO27 on Page 4 (Figure 5.3) and on Page 5 (Figures 6.2 and 6.3)