This Invention relates to the adjustment of filters, especially in {HEAD ~ ways} that can address {TAIL ~ manufacturing variations} 
address
This Invention relates to the adjustment of filters , especially in { HEAD ~ ways } that can address { TAIL ~ manufacturing variations }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL