In this second preferred embodiment, the truss support structure 20 is modified by reconfiguring {TAIL ~ the cross members} 50 to cooperate with the spar members 40 forming a series of {HEAD ~ triangular truss joints} 57 
In this second preferred embodiment , the truss support structure 20 is modified by reconfiguring { TAIL ~ the cross members } 50 to cooperate with the spar members 40 forming a series of { HEAD ~ triangular truss joints } 57
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH