{HEAD ~ The stress plate transfer area} 38 includes a pair of spaced apart catches 44 formed in {TAIL ~ the floor} 46 of the frame 12 or otherwise located within the frame 12 
{ HEAD ~ The stress plate transfer area } 38 includes a pair of spaced apart catches 44 formed in { TAIL ~ the floor } 46 of the frame 12 or otherwise located within the frame 12
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH