The interplaner struts on the Dreamer are non functional. If built according to plan they aren't very attractive either. I built them so I will use them but they may be more of a pain than they are worth.
Was the socket built into the wing? The builder would have had to build it to accomodate the strut for standard ones to work. At this point it may not be easy to retro fit these in. Do a search for dreamer in this forum and you will find a thread with numerous pictures.

http://www.rcuniverse.com/forum/m_16...dreamer/tm.htm