{HEAD ~ A main brace member} extends outward and downward from {TAIL ~ the upper end portion} of the main stanchion member and curves around and under the perimeter feature 
extends downward from
{ HEAD ~ A main brace member } extends outward and downward from { TAIL ~ the upper end portion } of the main stanchion member and curves around and under the perimeter feature
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH