In addition, the bottom mold 406 is in direct contact with and may be clamped to {HEAD ~ the bottom riser block} 408 and {TAIL ~ the cull block} 410 
In addition , the bottom mold 406 is in direct contact with and may be clamped to { HEAD ~ the bottom riser block } 408 and { TAIL ~ the cull block } 410
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH