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