Preferably, the sequencing is achieved by delaying {TAIL ~ the outputting} of the reject signal approximately by {HEAD ~ a preset number} of pulses from a proximity switch approximately corresponding to the number of containers between the microphone and the reject arm 
Preferably , the sequencing is achieved by delaying { TAIL ~ the outputting } of the reject signal approximately by { HEAD ~ a preset number } of pulses from a proximity switch approximately corresponding to the number of containers between the microphone and the reject arm
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH