{HEAD ~ A support stanchion} 32 extends upwardly from {TAIL ~ cross brace} 30 and is flanked by a conventional parking jack 34 
{ HEAD ~ A support stanchion } 32 extends upwardly from { TAIL ~ cross brace } 30 and is flanked by a conventional parking jack 34
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH