The plug is supported at {HEAD ~ one end} by the bearing flange and at the other end by {TAIL ~ the upper mould half} 
The plug is supported at { HEAD ~ one end } by the bearing flange and at the other end by { TAIL ~ the upper mould half }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL