The system 1 wherein {TAIL ~ the microphone} is disposed approximately 180 degrees from {HEAD ~ the preform loading point} relative to the carousel 
The system 1 wherein { TAIL ~ the microphone } is disposed approximately 180 degrees from { HEAD ~ the preform loading point } relative to the carousel
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH